Eachnight may earn commissions for products you purchase through our links. Our articles and reviews include affiliate links and advertisements, including amerisleep advertising. Learn more Updated August 12, 2026Our Top Spring-Free Mattress Pick of 2026: Amerisleep AS3After hands-on testing across 43+ mattresses for this guide, we named the Amerisleep AS3 the best mattress without springs of 2026 for the most balanced performance across sleeping positions. It is the only pick in this guide holding a 10 for edge support, motion transfer, and cooling and breathability at the same time. During testing, Dr. Burns found the hips stayed level with the shoulders when back-sleeping, and the zoned Affinity layer kept the lower back in contact with the surface instead of bridging over a hollow. When a second tester moved on the opposite side, the movement did not carry across. The AS3 suits side sleepers who need the shoulder and hip cushioned, back sleepers who want the lumbar curve filled without the hips dropping, and couples sharing a queen or king. Its medium feel and the consistency of its support from one position to the next are what moved it to the top of this guide. Why Trust eachnight's Recommendations? Every mattress we recommend is tested hands-on by Dr. Jordan Burns, DC, MS, using our standardized product testing methodology. Each mattress is evaluated using the same criteria, including support, pressure relief, cooling, motion isolation, edge support, responsiveness, and overall value, so every recommendation is directly comparable. Our rankings are based on firsthand testing, consistent scoring, and regular updates as products change, not on manufacturer marketing claims. Best Mattresses Without SpringsThe 6 Best Mattresses Without Springs of 2026Best Overall: Amerisleep AS3Best Purple Alternative: FORM CoreBest Memory Foam: Vaya MattressBest Latex: PlushBeds Botanical BlissBest for Back Pain: Amerisleep AS2Best Soft: Amerisleep AS5The Amerisleep AS3 is the best mattress without springs of 2026, chosen from 43+ mattresses Dr. Jordan Burns tested hands-on, because it held its support across side, back and stomach sleeping better than any other coil-free bed in the group. This guide covers 6 picks in total, spanning memory foam, latex and a gel polymer grid, so there is a spring-free option here whichever feel you are used to.Springs have real strengths. They are responsive, they breathe well, and they are the most established sleep technology on the market. What sends shoppers looking for an alternative is usually one of three things: the bounce that carries a partner’s movement across the bed, the noise a coil unit develops as it ages, or the loss of tension that turns into a sag years before the comfort layers wear out. A foam or latex support core has none of those failure modes, because there is nothing inside it under spring tension.The tradeoff is real and worth knowing before you shop. Foam cores are heavier to move, they can run warmer than a coil unit that vents through its own structure, and a thin one will not support a heavier sleeper the way a coil unit does. Every pick below is routed to the sleepers it fits and carries a stated limitation, and the buyer’s guide further down covers how memory foam and latex differ on feel, durability and temperature.How We Tested and Ranked the Best Mattresses Without SpringsDr. Jordan Burns, DC, MS, tested every mattress here hands-on with the eachnight testing team, working from the same 43+ mattresses we test across all our guides. Six made this list.Every bed is scored on the same six dimensions. Value weighs what a bed delivers against its warranty and construction. Edge Support is assessed by sitting at the middle of each long side and at both corners, held long enough to see whether the perimeter keeps its shape. Trial Period reflects the nights actually offered. Response Time is how quickly the surface releases and reforms on a position change. Motion Transfer is checked with a second tester moving on the opposite side. Cooling and Breathability is compared by touch against the other beds in the same session and by returning to a spot a tester just left. Pressure relief and spinal alignment are recorded as observations, not scores.For a spring-free guide, the top pick had to prove two things a coil bed gets for free. It had to hold its support depth rather than sinking further over a long stretch in one position, with no coils underneath to stop a body that keeps dropping. And it had to keep its perimeter usable, because a foam core has no reinforced edge unit. The Amerisleep AS3 won on both.A category page recommends the mattress that performed best for a specific need, not the one with the highest total, and scores are never adjusted to justify a ranking. On this page the AS3 does hold the top overall score outright at 9.5, but two picks below outscore picks above them: the AS2 at 9.3 sits fifth because medium-firm suits a narrower group, and the AS5 at 9.0 sits sixth because a genuinely soft bed is a specific choice rather than a default. Both are ranked on breadth of fit.Trust these rankings because they come from beds we lay on rather than spec sheets we read, every pick is routed to the sleepers it suited in testing, and every pick carries a stated limitation. Our full method can be seen here: How We Test Mattresses 1. Best Mattress Overall: Amerisleep AS3 Your browser does not support HTML5 video. Price: $849 to $1798Mattress Type: Memory FoamMattress Height: 12 inchesFirmness: Medium (5 to 6 on the firmness scale)Available in twin, twin XL, full (double), queen, king, California king, and split king Warranty 20 Years Sleep Trial 100 Nights Shipping FreeRecommended ForSide, back, and combination sleepersHot sleepersCouples with differing comfort preferencesMattress HighlightsRefresh cover felt cool on first contact in testingTargeted support for five different areasPlant-based foam for eco-friendly cushionSave $500 Off on the Amerisleep AS3 with our discount code. Claim Deal Watch Our Amerisleep AS3 Video ReviewThe Amerisleep AS3 leads this guide because it was the most broadly usable bed in the group, not because it specialized in any one thing. No other pick here carries a 10 for edge support, motion transfer, and cooling and breathability at once, and that particular combination is what a coil-free bed has to prove.The argument for a foam core is that nothing inside it can lose tension or start making noise, and the AS3 is where that argument holds up best in this guide. During testing, Dr. Burns found the surface settled to a set depth under the shoulder and hip and then stopped, with no further sinking over a longer stretch in one position. On a 12-inch profile that matters more than it does on a taller bed, because there is less material underneath to catch a body that keeps dropping.On where it sits against the rest of this guide, the AS3 is medium where the AS2 is medium-firm and the AS5 is soft, and it conforms where the FORM Core stays responsive. If you already know you want a firmer or a plusher surface, one of those is the better route and the accordion below points you at it. If two people are sharing the bed and neither has a strong firmness preference, this is the one that asked the least of either tester.That makes it a fit for side sleepers who need the shoulder and hip cushioned without dropping through, back sleepers who want the lumbar curve filled while the hips stay level, and couples in a queen or king who want to use the full width rather than the middle third. 9.5 Overall Score 9 Value 10 Edge Support 9 Trial Period 9 Response Time 10 Motion Transfer 10 Cooling & Breathability Why We Picked It?The AS3 took the top spot in this guide by holding up across every position we put it through rather than by winning one category outright. During testing, Dr. Burns found the shoulder and hip sank to a set depth on the side and then held there, with the ribs and waist still carrying support instead of following the shoulder down.Support through the middle. On the back, the zoned Affinity layer kept the lower back in contact with the surface rather than bridging over a hollow, and the hips stayed level with the shoulders. Dr. Burns found that still held after a long stretch in one position, which is where softer foam beds tend to start giving.The perimeter. Sitting upright at the middle of each long side and at both corners, the edge compressed under concentrated weight and then held its form, with no sensation of sliding. Edge Support scored 10 out of 10, a mark it shares with the AS5.Heat. Dr. Burns found the cover felt cool on first contact and the surface stayed cooler through the first hours than the denser foam beds we compared in the same session, which is worth something to two people sharing body heat in a queen or king.Best For:Side sleepers who need the shoulder and hip cushioned without dropping throughBack sleepers who want the lumbar curve filled while the hips stay levelCouples who use the full width of the bed rather than the middleCompare Instead:Amerisleep AS2 if you sleep mainly on your stomach and want a firmer surfaceAmerisleep AS5 if you want a distinctly softer, more cushioning feelFORM Core if you want a responsive grid rather than a conforming foam How Lying Down Feels?The AS3 reads as a true medium under a body, matching its 5 to 6 rating rather than sitting to either side of it. On the side, Dr. Burns found the shoulder and the hip each sank in and then met resistance at a set depth, while the section of surface an inch or two out from each held its shape, so the waist and ribs stayed supported instead of following the shoulder down.On the back, the lower back stayed in contact with the surface rather than bridging over a gap, and the hips did not drop below the line of the shoulders. Dr. Burns found the legs carried even support from the knee down with no hollow underneath, which is the part a two-layer foam bed usually gets wrong.Changing position took one motion. The surface released as soon as pressure lifted rather than holding the previous shape, so there was no climbing out of an impression to roll over. That is unusual for a bed with this much conforming foam in it and it is what makes the AS3 workable for someone who moves through several positions a night.When a second tester moved on the opposite side, the movement did not carry across, and the surface a person was lying still on did not shift under them.On temperature, Dr. Burns found the cover cool to the touch on first contact, and returning to a spot a tester had just left, the surface came back toward neutral within a few minutes rather than holding the heat. Against the denser foam beds we compared in the same session it ran cooler through the first hours.That combination suits a side or back sleeper of average weight who wants cushioning without the feeling of being held in place, and it suits couples in particular, because neither the edge nor a partner’s movement takes usable surface away. Inside the Mattress:The AS3 is four layers over 12 inches.The 3 inches of plant-based Bio-Pur on top is what let the shoulder and hip reach a set depth and stop, rather than continuing to settle the way traditional memory foam does. Its open-cell structure is also why a vacated spot came back toward neutral within a few minutes instead of holding heat there.Under it, 2 inches of Affinity foam carries the HIVE cutouts across five zones, softer under the shoulders and hips and firmer under the lower back. That is what kept the hips level with the shoulders on the back.The 7-inch Bio-Core base is the entire support system, with no coil unit beneath it. It is why the perimeter held its form under concentrated weight and why the support depth did not keep moving over a long stretch in one position.The Refresh cover is a breathable knit with far-infrared minerals worked in. It felt cool on first contact and ran cooler through the first hours than the denser foam beds we compared.Layers total 3 plus 2 plus 7, the stated 12-inch profile. Pros and Cons:ProsEdge Support (10/10): sitting at the middle of the long side and at both corners, the perimeter compressed under concentrated weight and then held rather than continuing to give, so the full width of the bed stays usableThe only pick in this guide holding a 10 for edge support, motion transfer, and cooling and breathability at the same timeDr. Burns found the shoulder and hip settled to a set depth on the side and stopped there, with no continued sinking over a longer stretch in one positionThe surface released as soon as pressure lifted, so changing position took one motion rather than climbing out of an impressionConsTrial Period (9/10): 100 nights, a fixed term shared with three other picks in this guide rather than the longest one hereAvailable in one medium firmness only, so a shopper who already knows they want a distinctly softer or firmer surface has no option within the modelThe medium feel let the hips sit slightly lower than the shoulders during stomach sleeping, so dedicated stomach sleepers will want a firmer surface What our experts say: “I tested the AS3 in my preferred back and side sleeping positions. My spine stayed properly aligned with no sinking around the hips. There was great edge support and sturdy stability across the entire mattress.” – Dr. Colleen Ehrnstrom, Ph.D., AS3 Reviewer Why the Amerisleep AS3 WonAmong the 6 spring-free mattresses in this guide, the AS3 earned the top spot for holding its support depth and its perimeter better than any other foam-core bed we tested, the two things a mattress without coils has to get right on its own. It leads on edge support, motion transfer and cooling together, and it was the only pick that asked nothing of a tester in any of the three sleeping positions. We recommend it for side and back sleepers of average weight who want cushioning without being held in place, and for couples who want the whole width of the bed. Read Our Full Review of the Amerisleep AS3 Mattress 2. Best Purple Alternative: FORM Core Your browser does not support HTML5 video. Your browser does not support HTML5 video. Your browser does not support HTML5 video. Your browser does not support HTML5 video. Your browser does not support HTML5 video. Your browser does not support HTML5 video. Your browser does not support HTML5 video.Price: $1149 to $1899Mattress Type: All-Foam GridMattress Height: 10 inchesFirmness: Medium (single firmness)Available in twin, twin XL, full (double), queen, king, California king Warranty Lifetime Sleep Trial 365 Nights Shipping FreeRecommended ForSleepers who want no coils and no memory foam feelSide, back, and combination sleepersHot sleepersCouplesMattress HighlightsGelGrid™ gel polymer layer flexes at the pressure points and returns immediatelyIntegra-Mesh™ reinforcement steadies the grid without adding coilsSix-inch StableCore™ base carries the whole build with no springs anywhereSave $400 on the FORM Core with our discount code. Claim Deal Watch Our FORM Core Video ReviewThe FORM Core is a four-part all-foam build with a gel polymer grid on top, and the first thing testing turns up is where the give stops. The surface meets the shoulder and the hip, drops to a set depth, and holds. There is no slow continued settling and no gradual closing in. Shoppers usually arrive at this pick cross-shopping a grid-surface bed, and the Core is the only gel polymer grid in this guide.This page splits spring-free mattresses into memory foam and latex, and the Core belongs to neither camp, which is exactly what earns it a place here. There are no coils in any layer, so there is nothing to lose tension or make noise, which is the case this page makes for foam cores in the first place. But the comfort layer is not memory foam either. It is 1.5 inches of hyper-elastic gel polymer built as thousands of open cells that collapse where you press and stay open everywhere else, over 2 inches of ContourFlex transition foam and 6 inches of StableCore high-density base. That build is for someone who wants out of spring bounce without taking on the slow-conforming feel that comes with most of the alternatives.The two performance areas where we would send a shopper to this bed are heat and movement. On cooling, Dr. Burns held a palm flat on the cover for a full minute and it stayed cool rather than warming under the hand. In a 90-minute back-sleeping test in a room held at 70 degrees, checked every 15 minutes, the surface stayed between cool and neutral and never crossed into warm. In a rotation test spending 15 minutes each on back, side and stomach, the spot just vacated came back to a neutral temperature within a few minutes instead of holding the heat. On movement, it scored 10 out of 10 for motion transfer, which is above what a grid surface usually manages, and Integra-Mesh is why: it absorbs motion locally rather than letting it travel sideways.Two honest limits. This is a synthetic build, with no latex, no wool and no organic cotton anywhere in it, so anyone shopping this page for natural materials should go straight to the latex pick. And at 10 inches over a foam base, the Core suits average-weight sleepers well, while sleepers over roughly 230 pounds, back and stomach sleepers in particular, will engage the support layers further than the build intends, which affects both pressure relief and how it ages. It is the right bed for a side, back or combination sleeper of average weight who wants a responsive surface and no coils, and for couples, where the motion result does the most work. 9.2 Overall Score 8 Value 9 Edge Support 10 Trial Period 9 Response Time 10 Motion Transfer 9 Cooling & Breathability Why We Picked It?The Core is here because it is the only bed in this guide that drops the coils without asking you to accept a memory foam feel in exchange. During testing, Dr. Burns found the cells directly under the shoulder collapsed while the surface an inch or two out held its shape, so the ribs and waist kept their support rather than following the shoulder down.Where the give stops. On the back, the lumbar curve stayed in contact with the surface instead of bridging over a hollow. That selective give is the practical difference between a grid and a foam that softens across a whole area at once.Response. The grid comes back the instant pressure lifts, so changing position is one motion with nothing to climb out of and no push-off moment. Anyone coming off memory foam should expect a few nights of recalibration, because this surface does not hug back.Heat, measured. Dr. Burns held a palm flat on the cover for a full minute and it stayed cool rather than warming. Across a 90-minute back-sleeping test at 70 degrees, checked every 15 minutes, the surface stayed between cool and neutral.Best For:Sleepers who want a coil-free bed without a memory foam feelSide, back and combination sleepers of average weight who reposition oftenCouples, where the motion transfer result does the most workCompare Instead:Vaya Mattress if you prefer a conforming memory foam feel over a responsive gridPlushBeds Botanical Bliss if you want certified organic materials and a latex feelAmerisleep AS2 if you sleep mainly on your stomach and want a firmer surface How Lying Down Feels?The Core reads as a medium, and the way it gets there is different from every other bed in this guide. On the side, Dr. Burns found the cells directly under the shoulder collapsed while the surface an inch or two out held its shape, so the ribs and the waist kept their support instead of following the shoulder down. On the back, the lumbar curve stayed in contact with the surface rather than bridging over a hollow. That selective give, collapsing exactly where the load is and nowhere else, is the practical difference between a grid and a foam that softens across a whole area at once.Response is where the adjustment comes in. The grid returns the instant pressure lifts, so changing position is a single motion with nothing to climb out of and no push-off moment. Anyone moving over from memory foam should expect a few nights of recalibration, because this surface does not hug back, and the absence of that pull registers as unfamiliar before it registers as good.The perimeter was tested three ways. Dr. Burns sat upright at the middle of each long side and at both corners, holding each spot long enough to see whether support degraded over time. It did not. The edge compressed under concentrated weight but held its form, with no sensation of sliding. Lying near the edge was stronger still: with the shoulder and hip right at the border there was no roll-off and no sharp taper. Pressing firmly along the full perimeter, the surface came back evenly at every point, corners included, with no soft spots.On temperature, a palm held flat on the cover for a full minute stayed cool rather than warming under the hand, and in a rotation test moving between back, side and stomach, the spot just vacated returned to neutral within a few minutes instead of holding the heat.This is the surface for a side, back or combination sleeper of average weight who wants to change position without negotiating with the bed, and for a couple who needs the edge of a queen to be as usable as the middle. Inside the MattressThe Core is four parts over 10 inches, and the ordering is what produces the feel.The AeroWeave cover has its ventilation built into the fabric rather than applied to it, which is why the surface felt cool on first contact and held between cool and neutral across a 90-minute test at 70 degrees.The 1.5 inches of GelGrid is a gel polymer formed into open cells that hold their shape under body weight instead of closing, so air keeps moving through the layer while a person is lying on it. Integra-Mesh is woven through it, and it is why motion transfer scored 10 out of 10: it absorbs movement locally rather than letting it travel sideways.The 2 inches of ContourFlex sits between a very responsive top and a very firm base so the change in feel as a body settles is gradual rather than abrupt.The 6-inch StableCore base carries the whole structure with no coils anywhere, which is why the perimeter held its form under concentrated weight.CertiPUR-US covers VOC emissions, material content and indoor air quality, GREENGUARD Gold covers chemical emissions limits, and OEKO-TEX STANDARD 100 covers the textiles. Fiberglass-free and entirely synthetic.Layers total 1.5 plus 2 plus 6, which is 9.5 inches of stack. FORM publishes the finished profile at 10 inches, with the quilted AeroWeave cover making up the remaining half inch. Pros and ConsProsThe only pick in this guide that drops the coils and the memory foam feel at once, using a gel polymer grid rather than foam or latexTrial Period (10/10): the only pick in this guide scoring 10 on trial period, at 365 nights, a length it shares with one other pick hereScored 10 out of 10 for motion transfer, above what a grid surface usually managesA palm held flat on the cover stayed cool through a full minute of contact, and the surface held between cool and neutral across a 90-minute test at 70 degreesConsEntirely synthetic, with no natural or organic material option anywhere in the buildEdge Support (9/10): the perimeter compressed under concentrated weight more than the two picks here scoring 10, though it held its form throughoutSleepers over roughly 230 pounds will find the 10-inch all-foam build shallow on support, and dedicated stomach sleepers will want firmer What our experts say: “What sets the FORM Core apart in the spring-free category is that it is not asking you to accept a memory foam feel as the price of losing the coils. The grid layer releases the moment pressure lifts, so there is no working against the surface to change position, and the high-density base underneath does the structural job that coils would otherwise do.” – Dr. Jordan Burns, DC, MS Read Our Full Review of the FORM Core 3. Best Memory Foam Mattress: Vaya Mattress Your browser does not support HTML5 video. Price: $449-$899Mattress Type: Memory FoamMattress Height: 12 inchesFirmness: Medium (5 to 6 on the firmness scale)Available in twin, twin XL, full (double), queen, king, and California king Warranty 10 Years Sleep Trial 100 Nights Shipping FreeRecommended ForShoppers weighing what they get against the warranty and trialMost sleeping positionsSleepers who change position oftenMattress HighlightsContouring foam cushions bodies in most positionsValue scored 10 out of 10, the only 10 in this guideDurable base foam for mattress longevitySave $300 on the Vaya Mattress with our discount code. Claim Deal Watch Our Vaya Mattress Video ReviewThe Vaya takes the memory foam slot in this guide on the strength of a two-layer build that does more than a two-layer build usually does. It is the only pick here scoring 10 on value, and the reason is structural rather than promotional: 9 of its 12 inches are support core, the deepest of any bed in this guide, and that is where a foam mattress either lasts or does not.During testing, Dr. Burns found the comfort layer released quickly enough that rolling from side to back took a single motion, without the lag that usually comes with a conforming surface. That responsiveness is the Vaya’s real argument. A bed this conforming would normally trade away ease of movement to get there, and this one does not.Where it sits against the rest of this guide: the Vaya conforms more than the FORM Core’s grid and less than the AS5, and it shares the AS3’s medium rating while getting there with two layers instead of four. What it gives up for the simplicity shows in two places, and both are in its own score box. Edge Support scored 7, the lowest in this guide, and Cooling and Breathability scored 8, also the lowest here. Neither is a failure, but both are honest limits on a build with no transition layer and no zoning.That makes the Vaya a fit for a side or back sleeper of average weight who wants a conforming surface they can still move on, and who sleeps toward the middle of the bed rather than the edge. Sleepers who run hot, and anyone who sits on the edge of the bed daily, have better options in this guide. 8.7 Overall Score 10 Value 7 Edge Support 9 Trial Period 9 Response Time 9 Motion Transfer 8 Cooling & Breathability Why We Picked It?The Vaya earns the memory foam slot by conforming without trapping a sleeper in the impression, which is the thing memory foam is usually worst at. During testing, Dr. Burns found the surface molded to the shoulder and hip on the side and then released as soon as the load moved, so rolling to the back took one motion rather than a push-off.Support underneath. The base is 9 inches of the 12-inch profile, the deepest support core in this guide, and it showed up as a support depth that did not keep moving across a long stretch in one position. On the back, the hips stayed level with the shoulders.Value. Value scored 10 out of 10, the only 10 on that axis in this guide, and it is carried by the warranty, the trial and the depth of the base rather than by anything on the surface.What it gives up. Edge Support scored 7, the lowest edge support score in this guide. Sitting upright at the side, the perimeter compressed noticeably further than the picks scoring 9 or 10, though it stayed stable enough that a tester never felt like sliding off.Best For:Side and back sleepers of average weight who want a conforming surface they can still move onSleepers who reposition often and dislike the stuck feeling of slower foamsShoppers who care most about how long the support core will lastCompare Instead:Amerisleep AS3 if you want stronger edge support in a similar medium feelFORM Core if you want a responsive grid rather than a conforming foamPlushBeds Botanical Bliss if you sleep hot and want a naturally breathable build How Lying Down Feels?The Vaya reads as a true medium under a body, matching its 5 to 6 rating. On the side, Dr. Burns found the comfort layer took the shoulder and the hip in and held them at a consistent depth, with enough contour that the waist stayed in contact with the surface rather than arching over a gap. On the back, the hips stayed level with the shoulders and the lower back kept contact, though the fill under the lumbar curve is less deliberate here than on the zoned beds in this guide, because there is no shaped transition layer doing that job.Repositioning is where the Vaya separates from most conforming foam. The surface released as soon as the load moved, so rolling from side to back took one motion with no impression to climb out of. Dr. Burns found no lag on the return, which is the behavior a two-layer open-cell foam is supposed to have and often does not.When a second tester moved on the opposite side, the movement registered as a faint ripple rather than a shove. That matches a Motion Transfer score of 9 rather than a 10, and in practice it means a partner getting into bed is noticeable but not disruptive.The edge is the honest weak point. Sitting upright at the side, the perimeter compressed further than the picks here scoring 9 or 10, and while a tester never felt like sliding off, the last few inches of the surface are not somewhere to sleep. Lying near the border, the taper was clear.On temperature, the open-cell structure kept the surface from warming as fast as a dense closed-cell foam would, but it ran warmer through the first hours than the picks in this guide scoring 10, which is what an 8 for cooling and breathability describes.That points the Vaya at a side or back sleeper of average weight who moves through positions and sleeps toward the middle of the bed rather than the edge. Inside the Mattress:The Vaya is two layers over 12 inches, and the ratio between them is the whole story.The 3 inches of Vaya Comfort Foam on top is an open-cell foam doing two jobs we could separate in testing. It let the shoulder and hip settle to a consistent depth on the side, and it released the moment a tester moved rather than holding the previous shape. Open cell is also why it did not warm as fast as a dense closed-cell foam, though it still ran warmer through the first hours than the picks here scoring 10.The 9 inches of Vaya Base Foam is the deepest support core in this guide. Across a long stretch in one position the support depth stayed put rather than continuing to give. With no transition layer between the two, the change in feel is more abrupt than on the zoned picks here, and that absence is also why the edge compresses further than it does on the four-layer builds.Both layers are CertiPUR-US certified. Layers total 3 plus 9, the stated 12-inch profile. Pros and Cons:ProsValue (10/10): the only pick in this guide scoring 10 on value, carried by the warranty, the trial and the depth of the support coreAt 9 inches, it has the deepest support core of any pick in this guide, and the support depth held across a long stretch in one positionDr. Burns found the surface released the moment the load moved, so rolling from side to back took one motion with no impression to climb out ofTwo layers with no transition foam, which is the simplest build in this guide and the one with the fewest components to break downConsEdge Support (7/10): the lowest edge support score in this guide, and the perimeter compressed noticeably further under a seated tester than the picks scoring 9 or 10Cooling and Breathability (8/10): the lowest cooling score in this guide, and the surface ran warmer through the first hours than the picks scoring 10, so sleepers who run hot should look elsewhere hereAvailable in one medium firmness only, and the 10-year warranty is the shortest term of any pick in this guide What our experts say: “What stands out on the Vaya is how little you give up on movement to get the contouring. It takes the shoulder and hip in the way a conforming foam should, then lets go the moment you shift, so a combination sleeper is not fighting the surface at two in the morning. The tradeoff is at the perimeter, and anyone who sleeps close to the edge should know that going in.” – Dr. Jordan Burns, DC, MS Read Our Full Review of the Vaya Mattress 4. Best Latex Mattress: PlushBeds Botanical Bliss Your browser does not support HTML5 video. Your browser does not support HTML5 video. Your browser does not support HTML5 video. Your browser does not support HTML5 video. Your browser does not support HTML5 video. Your browser does not support HTML5 video. Your browser does not support HTML5 video. Your browser does not support HTML5 video. Your browser does not support HTML5 video. Price: $1399-$2848Mattress Type: LatexMattress Height: 9, 10, or 12 inches (tested at 10 inches)Firmness: Medium (5.5) or medium-firm (8 on the firmness scale)Available in twin, twin XL, full (double), queen, split queen, king, split king, California king, and split California king Warranty Lifetime Sleep Trial 365 Nights Shipping FreeRecommended ForEco-conscious buyersSleepers who want certified organic materialsBack, side, and combo sleepersCouplesMattress HighlightsGOLS-certified Dunlop latex coreGOTS-certified organic cotton and wool coverModular design allows firmness tweaks post-purchaseNaturally flame-retardant without chemical treatmentsSave $1500 on the PlushBeds Botanical Bliss with our discount code. Claim Deal Watch Our PlushBeds Botanical Bliss Video ReviewThe Botanical Bliss is the only all-latex bed in this guide, and it is the pick for anyone whose reason for avoiding coils is materials rather than feel. Every layer is latex, cotton or wool. There are no synthetic foams and no coils anywhere in the build.Dr. Burns tested the 10-inch model in both the medium and the medium-firm builds. On the medium, he found the shoulder and hip sank in far enough to relieve the load and then met the resistance of the core, with the waist still supported rather than arching over a gap. That happens quickly on this build, because the 10-inch runs its Talalay comfort layer straight onto the Dunlop core with no transition layer between them. Latex behaves differently from memory foam here: it pushes back rather than closing in, so the sensation is of lying on the surface rather than in it, and position changes need no push-off.Two things separate this pick from everything else in this guide. It is the only bed here offered in more than one firmness, and its layers unzip and rearrange, so the feel can be adjusted after the bed is in the room rather than only at checkout. It also comes in nine sizes, including a split queen, which almost nobody makes, and split configurations can run a different firmness on each side.The limits are honest ones. Value scored 7, the lowest in this guide. A fully certified organic build is a different proposition from a foam one, and the score reflects that rather than any shortfall in how the bed performed. And an all-latex mattress is heavy even at 10 inches, meaningfully heavier than any foam bed here, which matters for setup and for the rotation the brand recommends.That makes it the right bed for a side or back sleeper who wants organic materials and a buoyant, responsive surface, for couples who want different firmnesses on each side, and for anyone who would rather adjust a bed than return it. 8.7 Overall Score 7 Value 8 Edge Support 10 Trial Period 8 Response Time 10 Motion Transfer 9 Cooling & Breathability Why We Picked It?The Botanical Bliss takes the latex slot because it is the only bed in this guide with no synthetic foam in it at all, and because it is the only one whose feel can be changed after purchase. Dr. Burns tested the 10-inch build in both firmnesses.How the latex behaves. On the medium, Dr. Burns found the shoulder and hip sank in far enough to relieve the load and then met the core’s resistance rather than continuing down. The surface pushes back instead of closing in, so a tester lies on it rather than in it, and changing position needed no push-off at all.Adjustability. The layers unzip and rearrange, so the firmness can be tuned in the room. It is the only pick in this guide offered in more than one firmness, and split sizes can run a different firmness per side.Movement and materials. Motion Transfer scored 10 out of 10, a mark it shares with three other picks here. The perforations through each latex layer are what kept the surface from warming the way a dense foam does, and the wool quilted into the cover handles moisture rather than trapping it.Best For:Side and back sleepers who want a buoyant surface rather than a conforming oneShoppers who want GOLS and GOTS certified materials with no synthetic foamCouples who want a different firmness on each side of the bedCompare Instead:Amerisleep AS3 if you want a conforming foam feel rather than a buoyant latex oneFORM Core if you want a responsive surface without the weight of an all-latex buildAmerisleep AS2 if you sleep mainly on your stomach and want a firmer single-firmness bed How Lying Down Feels?Dr. Burns tested both firmnesses on the 10-inch model. The medium reads as a true medium under a body and the medium-firm sits a clear step above it, firm enough that a side sleeper feels the difference immediately. The first thing either one does is push back. Latex lifts where memory foam gives way, so a tester settles onto the surface rather than into it, and the difference is obvious within a minute of lying down.On the side, the medium let the shoulder and the hip sink in far enough to take the load off both, then met the resistance of the core and stopped. On the 10-inch there is nothing between the comfort layer and the core, so that stop arrives cleanly rather than as a gradual step down. The waist stayed in contact with the surface instead of arching over a gap. On the back, the lower back stayed filled and the hips stayed level with the shoulders, and the medium-firm did the same job with less initial give, which is the build for anyone who spends most of the night face down.Changing position asked nothing. The latex returned to shape as the load lifted, so there was no impression to climb out of and no push-off moment. This is the most responsive surface in this guide among the beds that also conform.When a second tester moved on the opposite side, the movement did not carry, which matches Motion Transfer at 10 out of 10. At the perimeter, the edge compressed under a seated tester more than the picks here scoring 10, though a tester never felt unstable, and lying near the border there was no roll-off.On temperature, the perforations running through each latex layer and the wool quilted into the cover meant the surface did not warm the way a dense foam does, and returning to a spot a tester had just left, it had already come back toward neutral.The medium suits side and back sleepers of average weight who want a buoyant surface with real pressure relief. The medium-firm suits stomach sleepers and heavier back sleepers who need more resistance under the hips. Inside the Mattress:The 10-inch build Dr. Burns tested is three components, and each one showed up somewhere in testing.The GOTS-certified organic cotton cover has wool quilted through it, and the wool is a working layer. It handles moisture instead of holding it against the skin, and it is also the fire barrier, which is why this build needs no chemical treatment to pass flammability standards.The 3 inches of natural Talalay latex is the comfort layer, and Talalay is the springier and more elastic of the two latex types. That is why the surface lifts rather than closing in, and why changing position needed no push-off at all. It is pinholed all the way through, which is what kept it from warming the way a dense foam does.The 6-inch GOLS-certified organic Dunlop core carries the whole bed with no coils anywhere. On this build the Talalay sits directly on it with no transition layer between, which is why the descent stops cleanly rather than stepping down gradually, and why the hips stayed level with the shoulders. Dunlop is the denser and more durable of the two latex types, which is why it is the core rather than the surface.Layers total 1 plus 3 plus 6, the 10-inch profile tested. The 12-inch build adds a 3-inch Dunlop transition layer between the comfort layer and the core, so it is a different construction rather than a taller version of this one, and the feel described here does not carry to it. Pros and Cons:ProsThe only pick in this guide with no synthetic foam anywhere in the build, with GOLS certification on the organic Dunlop core and GOTS certification on the cotton and woolThe only pick in this guide offered in more than one firmness, and its layers unzip and rearrange so the feel can be adjusted after the bed is in the roomMotion Transfer (10/10): when a second tester moved on the opposite side, the movement did not carry across, a mark it shares with three other picks hereDr. Burns found the latex returned to shape as the load lifted, so changing position needed no push-off at allNine sizes, more than any other pick in this guide, including a split queen and split builds that can run a different firmness per sideConsValue (7/10): the lowest value score in this guide, reflecting what a fully certified organic build asks against what the other picks here deliverAn all-latex mattress is heavy even at 10 inches, meaningfully heavier than any foam bed in this guide, which makes setup a two-person job and the recommended rotation awkward aloneResponse Time (8/10): the surface reforms a beat slower than the picks here scoring 9 or 10, though it never held an impressionThe 12-inch build adds a Dunlop transition layer that this one does not have, so it is a different construction rather than a taller version, and the feel described here does not carry to it What our experts say: “The thing to understand about the Botanical Bliss is that latex works in the opposite direction from memory foam. It lifts where foam gives way, so you settle onto the surface instead of into it, and you are never negotiating with an impression to change position. I tested both firmnesses on the 10-inch build, and the medium is the one I would put most side sleepers on.” – Dr. Jordan Burns, DC, MS Read Our Full Review of the Plushbeds Botanical Bliss 5. Best Mattress for Back Pain: Amerisleep AS2 Your browser does not support HTML5 video. Price: $849-$1798Mattress Type: Memory FoamMattress Height: 12 inchesFirmness: Medium-firm (7 on the firmness scale)Available in twin, twin XL, full (double), queen, king, California king, and split king Warranty 20 Years Sleep Trial 100 Nights Shipping FreeRecommended ForBack sleepers needing spinal alignmentStomach sleepersCouplesHot sleepersMattress HighlightsMineral-infused cover ran cool right through testingBio-Pur® foam contours fast, and breathes easyHIVE® zoning kept hips level with shoulders in testingBio-Core® base held its support depth across testingSave $500 Off on the Amerisleep AS2 with our discount code. Claim Deal Watch Our AS2 Video ReviewThe AS2 is the firmest bed in this guide at a 7 out of 10, and that single fact is why it holds this slot. A medium-firm surface is what keeps the hips from settling below the line of the shoulders, and on a coil-free bed that job falls entirely to the foam.During testing, Dr. Burns found the hips stayed level with the shoulders on the back, with the lower back in contact with the surface rather than bridging over a hollow. Face down, the midsection did not drop into the arch that a softer bed produces, and the zoned Affinity layer firmed under the torso while staying softer under the legs and chest. That is the observation the ranking rests on.It also holds the fastest surface in this guide. Response Time scored 10 out of 10, the only 10 on that axis here, and no other pick pairs that with a 10 for both motion transfer and cooling. In practice that combination means a back or stomach sleeper who does shift position is not fighting an impression to do it, and a partner moving on the other side does not carry across.Against the rest of this guide, the AS2 is one step firmer than the AS3 and four steps firmer than the AS5, and its 2-inch comfort layer is an inch thinner than the AS3’s. Side sleepers felt that difference immediately, and it is the honest limit on this bed.That points the AS2 at back sleepers who want the hips held level, at stomach sleepers who need the midsection supported, and at couples where one partner runs hot and the other repositions often. 9.3 Overall Score 9 Value 8 Edge Support 9 Trial Period 10 Response Time 10 Motion Transfer 10 Cooling & Breathability Why We Picked It?The AS2 takes this slot for one reason that showed up consistently in testing: it is the only pick in this guide that keeps the hips from settling below the shoulders, because at a 7 out of 10 it is the firmest surface here.Alignment on the back. Dr. Burns found the lower back stayed in contact with the surface rather than bridging over a hollow, and the hips stayed level with the shoulders across a long stretch in one position rather than drifting down as the foam warmed.Alignment face down. The midsection did not drop into the arch a softer bed produces. The zoned Affinity layer runs firmer under the torso and hips and softer under the head, shoulders and legs, and that difference is felt rather than inferred.Speed. Response Time scored 10 out of 10, the only 10 on that axis in this guide. The surface released as soon as the load moved, so repositioning took one motion with no impression to climb out of.Best For:Back sleepers who want the hips held level with the shouldersStomach sleepers who need the midsection supported rather than droppingCouples where one partner runs hot and the other repositions oftenCompare Instead:Amerisleep AS3 if you want a medium rather than a medium-firm surfaceAmerisleep AS5 if you sleep on your side and need real cushioning at the shoulderPlushBeds Botanical Bliss if you want a firm option in a buoyant latex build rather than foam How Lying Down Feels?The AS2 reads as a genuine medium-firm, matching its 7 rating rather than the softer number some listings give it. On the back, Dr. Burns found the 2 inches of Bio-Pur gave just enough for the shoulders and hips to be taken in without the midsection following them down, and the hips finished level with the shoulders rather than below the line. The lower back stayed in contact with the surface, filled rather than bridging.Face down, the support stepped up. The midsection did not sag into the arch a softer bed produces, and the zoned Affinity layer was noticeably firmer under the torso and hips than under the legs and chest. That difference is felt rather than inferred, and it is the single reason this bed suits stomach sleepers when most foam beds in this guide do not.On the side is where the firmness costs something. The shoulder did not sink as far as it does on the medium and soft picks here, and a tester carrying more weight through the shoulder would feel that within a night. Side sleepers should read this section as a warning rather than a recommendation.Repositioning took one motion. Rolling back to front to back, the surface released as the load lifted with no lag, which is what a Response Time of 10 out of 10 describes and the highest mark on that axis in this guide.When a second tester moved on the opposite side, nothing carried across. On temperature, Dr. Burns found the cover cool on first contact and the surface ran cooler through the first hours than the denser foam beds we compared in the same session.That points the AS2 at a back or stomach sleeper of average to above-average weight who wants firm support and does not need deep cushioning at the shoulder. Inside the Mattress:The AS2 is four layers over 12 inches, and the proportions are what make it the firmest bed in this guide.The Refresh cover is a breathable knit with minerals worked into the fabric. It felt cool on first contact and ran cooler through the first hours than the denser foam beds we compared in the same session.The 2 inches of Bio-Pur is deliberately thin, an inch less than the AS3 carries. That is what lets the shoulders and hips be taken in without the midsection following, and why a side sleeper does not get the cushioning the softer picks here provide.The 3 inches of Affinity foam carries the HIVE cutouts across five zones, firmer under the torso and hips and softer under the head, shoulders and legs. This is the layer that kept the hips level with the shoulders and stopped the midsection dropping face down.The 7-inch Bio-Core base holds everything above it with no coil unit underneath, and the support depth stayed where it started across a long stretch in one position.Layers total 2 plus 3 plus 7, the stated 12-inch profile. Pros and Cons:ProsResponse Time (10/10): the only pick in this guide scoring 10 on response time, and the surface released as soon as the load moved, so repositioning took one motionThe only pick in this guide holding a 10 for response time, motion transfer, and cooling and breathability at the same timeDr. Burns found the hips stayed level with the shoulders on the back and the midsection did not drop into an arch face down, which is what a 7 out of 10 firmness is forThe zoned Affinity layer was noticeably firmer under the torso and hips than under the legs and chest, a difference that was felt rather than inferredConsAt 7 out of 10 this is the firmest surface in this guide, and the 2-inch comfort layer is an inch thinner than the medium picks here, so dedicated side sleepers will not get the shoulder cushioning they needEdge Support (8/10): the perimeter gave more under a seated tester than the two picks here scoring 10, though it stayed stable throughoutAvailable in one medium-firm firmness only, so a shopper who wants to soften it has to do it with a topper What our experts say: “Laying down on the Amerisleep AS2 provided a firm and supportive sleep experience, ideal for back and stomach sleepers seeking proper spinal alignment. The mattress exhibited a quick response time, thanks to its bio-based foam layers, allowing for comfortable repositioning without feeling trapped.” – Dr. Jordan Burns, DC, MS Read Our Full Review of the Amerisleep AS2 Mattress 6. Best Soft Mattress: Amerisleep AS5 Your browser does not support HTML5 video. Price: $2049-$3218Mattress Type: All-FoamMattress Height: 14 inchesFirmness: Soft (3 on the firmness scale)Available in twin, twin XL, full (double), queen, king, California king, and split king Warranty 20 Years Sleep Trial 100 Nights Shipping FreeRecommended ForSide sleepersLuxury SeekersThose who sleep hotCouplesMattress HighlightsBio-Pur® foam for cooling and comfortActive Flex layer offers responsive supportHIVE® Technology provides zoned pressure reliefHigh-density foam base for long-term durabilitySave with Free Shipping on the Amerisleep AS5 with our discount code. Claim Deal Watch Our Amerisleep AS5 Video ReviewThe AS5 is the softest bed in this guide at a 3 out of 10, and it is the only pick here that is genuinely soft rather than medium-soft. That is the whole reason it holds this slot, and it is also the reason it sits sixth rather than higher: a soft bed is a specific choice, not a default.The problem with a soft all-foam mattress is usually that softness and support are the same material doing two jobs, so you get one or the other. The AS5 solves it with a layer no other Amerisleep bed has. During testing, Dr. Burns found the shoulder and hip sank deep into the Bio-Pur on the side, and then the Active Flex layer underneath caught them and held, so the descent stopped rather than continuing into the base.The result shows up somewhere counterintuitive. Edge Support scored 10 out of 10, a mark it shares with the AS3, which is not what a soft bed normally manages. Sitting upright at the side, the perimeter compressed under concentrated weight and then held, and lying near the border there was no roll-off. That is the specific weakness soft mattresses usually have, and this one does not have it.Against the rest of this guide, the AS5 is four steps softer than the AS2 and two steps softer than the medium picks, and at 14 inches it is the tallest bed here by two inches. Both of those matter for who it suits and who it does not.That points the AS5 at side sleepers who want real cushioning at the shoulder and hip, at lighter sleepers who do not compress a medium bed enough to get pressure relief from it, and at couples who want to use the edge of the bed. Stomach sleepers and heavier back sleepers should read the cons first. 9.0 Overall Score 8 Value 10 Edge Support 9 Trial Period 8 Response Time 9 Motion Transfer 10 Cooling & Breathability Why We Picked It?The AS5 takes the soft slot because it is the only genuinely soft bed in this guide at a 3 out of 10, and because it is soft without giving up the two things soft foam beds usually surrender.Where the sinking stops. During testing, Dr. Burns found the shoulder and hip sank deep into the Bio-Pur on the side and were then caught by the Active Flex layer underneath, so the descent ended rather than continuing into the base. That layer is unique to the AS5 in the Amerisleep line and it is what makes the softness usable.The edge, which is the surprise. Edge Support scored 10 out of 10, which only one other pick in this guide matches. Sitting upright at the middle of the long side and at both corners, the perimeter compressed under concentrated weight and then held its form, and lying near the border produced no roll-off. Weak edges are the standard cost of a soft bed and this one does not pay it.Heat. Cooling and Breathability scored 10 out of 10, shared with two other picks here. Dr. Burns found the surface stayed cooler through the first hours than the denser foam beds we compared in the same session, which is not typical of a bed with this much comfort foam in it.Best For:Side sleepers who want real cushioning at the shoulder and hipLighter sleepers who do not compress a medium bed enough to get pressure relief from itCouples who want the edge of the bed to be as usable as the middleCompare Instead:Amerisleep AS3 if you want a medium rather than a genuinely soft surfaceAmerisleep AS2 if you sleep on your stomach and need the midsection held upFORM Core if you want a responsive surface and a lower profile How Lying Down Feels?The AS5 reads as genuinely soft under a body, matching its 3 rating, and it is the only bed in this guide that does. On the side, Dr. Burns found the shoulder and the hip sank deep into the Bio-Pur, further than on any other pick here, and then met the Active Flex layer and stopped. That stop is the whole design. Without it a soft comfort layer keeps giving until the base takes over, which is where soft foam beds lose spinal alignment.On the back, the lower back stayed filled and the hips stayed level with the shoulders, though the margin is narrower than on the firmer picks in this guide, and a heavier back sleeper would find that margin narrower still. Face down, the midsection sat lower than it should, and Dr. Burns found the AS5 the least suitable pick here for stomach sleeping.Repositioning asked a little more than the firmer beds did. The surface reformed a beat slower than the picks here scoring 9 or 10 on response time, which is the ordinary cost of this much comfort foam, though a tester was never held in an impression.The perimeter was the surprise. Sitting upright at the side and at both corners, the edge compressed under concentrated weight and then held rather than continuing to give, and lying with the shoulder and hip near the border there was no roll-off. That is a 10 out of 10 for edge support on a bed soft enough that a weak edge would be expected.When a second tester moved on the opposite side, the movement registered faintly rather than carrying across. On temperature, the open-cell Bio-Pur and the breathable cover kept the surface cooler through the first hours than the denser foam beds we compared in the same session.That points the AS5 at side sleepers and lighter sleepers who want deep cushioning at the shoulder and hip and who value being able to use the whole width of the bed. Inside the Mattress:The AS5 is four layers over 14 inches, not five. The page has been splitting the Affinity layer and its HIVE zoning into two entries, which is why the list did not add up.The 3 inches of Bio-Pur on top sits over 4 more inches of foam before the base begins, the deepest comfort system in this guide, and it is what let the shoulder and hip sink further on the side than on any other pick here. Its open cell structure is why the surface still ran cooler through the first hours than the denser foam beds we compared.The 2 inches of Active Flex is what makes the softness workable and is unique to the AS5. It caught the shoulder and hip and stopped the descent rather than letting it continue into the base, and it is a large part of why the perimeter held under a seated tester.The 2 inches of Affinity foam carries the HIVE cutouts across five zones, firmer under the lower back and hips, which kept the hips level with the shoulders on a bed this soft.The 7-inch Bio-Core base holds the whole stack with no coil unit beneath it. Layers total 3 plus 2 plus 2 plus 7, the stated 14-inch profile. Pros and Cons:ProsEdge Support (10/10): sitting upright at the side and at both corners, the perimeter compressed under concentrated weight and then held rather than continuing to give, which is unusual on a bed this soft. A mark it shares with one other pick hereThe only genuinely soft bed in this guide at a 3 out of 10, and the deepest comfort system here at 7 inches of foam above the baseDr. Burns found the Active Flex layer caught the shoulder and hip and stopped the descent rather than letting it continue into the base, which is the failure mode of most soft all-foam mattressesCooling and Breathability (10/10): the surface ran cooler through the first hours than the denser foam beds we compared in the same session, a mark it shares with two other picks hereConsFace down the midsection sat lower than it should, and Dr. Burns found this the least suitable pick in the guide for stomach sleepingResponse Time (8/10): the surface reforms a beat slower than the picks here scoring 9 or 10, the ordinary cost of this much comfort foamAt 14 inches it is the tallest bed in this guide by two inches, so standard fitted sheets will struggle and deep-pocket sheets are worth budgeting forA soft bed asks more of a heavier back sleeper, where the margin between hips and shoulders is narrower than on the firmer picks here What our experts say: “The Amerisleep AS5 provided a plush feel without sacrificing support. The mattress was soft, yet its advanced foam layers, including a responsive transition layer, ensured that it did not compromise on providing proper spinal alignment.” – Dr. Jordan Burns, DC, MS Read Our Full Review of the Amerisleep AS5 MattressHow to Choose a Mattress Without SpringsWhen it comes to the best mattresses without springs, most of your options will be either memory foam or latex foam. There are alternatives, but they are not as common as foam options.The main differences between natural latex and memory foam lie in their chemical compositions. Latex is a natural foam, while memory foam is synthetic. That produces real differences in feel, durability, cost and temperature that are worth understanding before you buy.A. Memory FoamMemory foam is a type of flexible polyurethane foam. Originally designed by NASA to cushion and support the body during high-velocity flight, it became one of the most popular foams on the bedding market once its recipe was released to the public.Memory foam mattresses are popular for a reason. They adapt and contour to keep the spine aligned and they offer strong pressure relief, with reasonable durability at an accessible cost.1. Memory Foam SubtypesTraditional memory foam had two serious problems early on. Its slow response time was one. The bigger one was heat retention, and early traditional memory foam was genuinely sweltering.Open-cell construction, where the foam contains millions of air pockets to increase breathability, was developed to counter that, and open-cell memory foam now makes up the overwhelming majority of the memory foams in the industry. Newer technologies improve temperature control further.a. Gel Memory FoamGel infusions are the most popular method for cooling memory foam. Gel is thermoconductive, which means it draws heat away from the body and pushes it out of the mattress. Combined with open-cell construction, gel infusions keep the sleep surface running cooler. See also gel memory foam vs memory foam.Gel memory foam mattresses can be built several ways. A gel layer might sit on top of the memory foam for a cool-touch surface. Liquid gel might be swirled directly into the liquid foam. Gel microbeads can also be infused into the foam to increase breathability as well as thermal conductivity.Whichever method is used, gel memory foam regulates its temperature better than non-infused foam.b. Mineral-Infused Memory FoamLess common than gel memory foam, mineral-infused memory foam is just as thermoconductive. The most common minerals used in bedding foams are copper and graphite, and they do what gel does, drawing heat away from the body.Copper and graphite-infused foams also carry antimicrobial and hypoallergenic properties, creating a less hospitable environment for microbes than traditional memory foam, including common allergy triggers like mold and dust mites.c. Plant-Based Memory FoamA newer variety, plant-based memory foam is a hybrid of synthetic and natural ingredients, replacing some of the petroleum products in traditional memory foam with natural plant oils.That solves several of traditional memory foam’s problems at once. It increases breathability, improves temperature regulation, and improves on traditional memory foam’s slow response time, which is why active sleepers should consider it over traditional formulations.2. Allergy ProtectionWhether infused with gel or minerals, memory foam is a reasonable option for allergy sufferers looking at a hypoallergenic mattress. It resists common allergens like bacteria, mold and dust mites, and it is an alternative for anyone allergic to latex.3. ContouringAdaptability is where memory foam does its best work, producing a motion-isolating mattress that yields to the body. Memory foam is the most contouring of the mattress materials, and the pressure relief and spinal alignment that follow are its strongest selling point. Latex is not quite as contouring, because it wants to hold its shape.That suits side sleepers and back sleepers in particular, since both need contouring for pressure relief and support. A softer memory foam mattress gives side sleepers the pressure relief they need, while a medium-firm mattress with a memory foam top contours enough to keep a back sleeper’s spine aligned.4. DensityDensity describes the weight of foam per cubic foot. The heavier the foam, the denser it is. Lighter memory foam contours more but may not offer as much support or buoyancy. Denser memory foam is often the better choice in a mattress, keeping the contouring while adding buoyancy.SEE ALSO: Memory Foam Density Guide5. DurabilityMemory foam is moderately durable when it comes to how long a mattress lasts. You will not get several decades out of it, but you can expect at least one. Most memory foam mattresses last between 10 and 20 years.So while memory foam is not as durable as latex, a high-quality memory foam mattress will typically outlast a spring mattress, because the coils inside the support cores of hybrid and innerspring mattresses tend to lose tension and wear out faster than a support foam core.SEE ALSO: Most Durable Mattresses6. CostA memory foam mattress averages just over $1,100 for a queen, and there are high-quality memory foam mattresses under $1000. Combined with its durability, that puts memory foam among the most accessible of all mattress types, springs or no springs.7. ResponsivenessResponsiveness is where memory foam has issues. It is known for slow response time, which means body impressions can be a problem for some sleepers. Infusions and bouncier transition layers help, but memory foam remains the least responsive sleep surface.That is not a problem for everyone. If you do not move much while you sleep, you may never notice how long the surface takes to recover. If you are an active sleeper, you will.8. Temperature ControlNearly all memory foam is open-cell now, which is a substantial improvement on the closed-cell foams that gave the material its reputation. Gel or mineral infusions improve it further. Even so, memory foam does not breathe the way latex does.Latex circulates air through the foam in a way memory foam cannot. Hot sleepers should weigh that when choosing which material to buy in a cooling mattress.B. Natural LatexNatural latex comes from the sap of the rubber tree. Liquid sap is whipped into a durable, comfortable foam, and it is an excellent option for anyone who wants a spring-free bed that is also a mattress without memory foam.Natural latex feels very different from memory foam. It is not as contouring, but latex mattresses make up for it with strong breathability, superior responsiveness and the longest service life of any mattress material.1. Natural Latex TypesThere are two basic types of natural latex, Dunlop and Talalay. Both are made from the same liquid rubber sap. The difference comes entirely from the manufacturing process.a. DunlopDunlop is the more eco-friendly of the two, because its manufacturing process is simpler and more energy-efficient. The manufacturer whips the liquid sap into a foam, places it in a mold, and bakes it in a vulcanization oven. Once done, it is washed and readied to ship.That process creates a denser, more buoyant latex foam. Dunlop is also the more durable of the two. And because of the chemicals involved in making Talalay, Dunlop is the only latex type that can be certified organic under the Global Organic Latex Standard (GOLS).b. TalalayTalalay has a less energy-efficient manufacturing process. That makes it less eco-friendly and less durable than Dunlop, but it has its advantages. A Talalay latex mattress is more contouring and bouncier than Dunlop, and it is the latex to choose if you want something closer to the feel of memory foam with more bounce and breathability.To make Talalay, the liquid latex is whipped into a foam and injected halfway up the sides of a mold. It is then vacuum-sealed, allowed to proof, flash-frozen, and only then vulcanized. That process requires more chemicals, which is why Talalay cannot be certified organic.2. Allergy ProtectionLatex is a strong option for allergy sufferers. Microbes and other allergens have a hard time establishing themselves in it, and its moisture resistance means mold does not grow well inside latex foam either.The one caveat is a latex allergy. If you are allergic to latex, avoid latex mattresses, even though the latex sits under a layer of fabric. There are too many opportunities for contact, even with a mattress protector in place.3. ContouringThe type of latex you buy determines how contouring the mattress will be. Talalay is lighter and much more contouring than Dunlop, which suits anyone who wants something close to the feel of memory foam with the responsiveness of latex.Dunlop is more supportive and buoyant, which makes it less contouring. That makes Dunlop the better choice for sleepers who need extra lift, including stomach sleepers and heavier sleepers.4. DensityLike memory foam, latex comes in a range of densities, and the heavier it is, the denser it is. For more pressure relief and contouring, lighter latex is better. For support and buoyancy, denser latex is the choice.Check your frame’s weight limits before choosing a mattress with dense foam. When choosing a bunk bed mattress or similar, a lightweight mattress can be a safety requirement, and latex mattresses can be very heavy.5. DurabilityLatex is the most durable mattress material available, and by a wide margin. Natural latex mattresses can be expected to last no fewer than 20 years, and well-maintained ones have been known to pass 30 and approach 40.6. CostLatex sits at the top of the range on upfront outlay. Expect around $2,100 for a queen size latex mattress, and more for an organic latex mattress.Because it outlasts every other type of mattress, that initial outlay is spread across many more years of use than a foam or hybrid bed offers.SEE ALSO: Latex vs. Hybrid: What’s the Difference?7. ResponsivenessAnyone who wants a highly responsive all-foam mattress cannot do better than latex. It bounces back almost instantly when you move, so you are not waiting for body impressions to recover or working against a slow response time. That makes latex ideal for active sleepers who change position often.8. Temperature ControlLatex is the strongest option for hot sleepers who want a foam mattress. Natural latex circulates air in a way no memory foam can, pushing warm air out and drawing cooler air in as you move.That airflow also helps with moisture, which is why sleepers who have found even gel memory foam mattresses too warm often do better on latex.C. Alternative Mattress MaterialsIf foam is not for you, there are other kinds of mattresses without springs. Many were designed as futon mattresses or floor mattresses, but they can be used with a traditional bed frame, though you may need a bunkie board to prevent sagging.1. CottonPlenty of mattresses contain cotton in their covers or pillow-top quilting. Mattresses made entirely of cotton are rarer, and most are designed as floor or futon mattresses.Mattresses made from 100 percent cotton often use outer layers of less dense cotton for pressure relief and denser cotton inside for support.Cotton mattresses have a few advantages. They are all natural, especially organic cotton, and cotton is vegan, so there are no animal welfare questions. Cotton is also highly breathable, which makes an all-cotton mattress a cool sleep surface.2. WoolLike cotton mattresses, most wool mattresses are intended for futons or the floor, though wool mattresses built for traditional bed frames are easier to find.Wool makes a surprisingly comfortable mattress. It is contouring and pressure relieving, and it regulates temperature well.Because wool is used in winter gear, most people assume it retains heat. But wool evolved to keep sheep warm in winter and cool in summer, which makes it breathable and temperature neutral. So it works if you sleep cold, and it can work if you sleep hot.3. KapokAnother good futon and floor mattress material is kapok. Kapok filling is made of seed-hair fibers from kapok tree fruit, and it makes a comfortable mattress because it is supportive and highly adaptable.That means kapok can deliver pressure relief and support even at a few inches thick.Kapok is also flexible. If you want a portable, rollaway mattress that is comfortable when you need it and takes up little space when you do not, kapok is worth a look.D. Mattress FirmnessMattress firmness falls on a scale from one to 10, with 10 being the firmest. In practice you will rarely find a mattress firmer than about an eight or softer than about a three, because either extreme is uncomfortable for most people.Two factors drive your firmness needs: your sleep style and your body type. Sleep position matters more, but you may need to weigh both.E. Sleep StyleYour sleep style is the number one factor in your firmness needs, because the position you sleep in determines how your body contacts the bed, where your pressure points fall, and how your spine lines up.1. Back SleepersBack sleepers need a mix of support and contouring. On your back, the sleep surface has to follow the natural curve of the spine, compressing under the buttocks and rising under the lumbar region, while still keeping you on top of the bed rather than in it.Medium-firm mattresses (6) usually suit back sleepers best, with enough contouring to follow the curve of the spine. These mattresses for back sleeping also give enough lift to keep the body on the surface.SEE ALSO: Best Pillows for Back Sleepers2. Combination SleepersCombination sleepers do not strongly prefer any one position and may sleep on their stomach one night and their side the next. They need a versatile mattress for combination sleepers that is not built around any single position but supports and cushions all of them adequately.Medium mattresses (5) fit that best, balancing support and pressure relief so they accommodate multiple positions. That also makes them a good choice for guest room mattresses.3. Side SleepersSide sleepers deal with pressure buildup more than a lack of support, because body weight presses the shoulder and hip joints into the sleep surface. If the surface is not soft enough, it pushes back against those joints, and that is what side sleepers notice at the shoulder and hip. For that reason, side sleepers need soft to medium mattresses (3 to 5).These mattresses for side sleeping absorb pressure rather than exerting it, because they compress underneath the pressure points. Foam works well here, since it moves quickly to envelop the heavier areas of the body.Side sleepers who need the most give should look at truly soft mattresses, while side sleepers who need a little more support can consider medium-soft or medium.SEE ALSO: Best Pillows for Side Sleepers4. Stomach SleepersStomach sleepers need the most support of any position. Sleeping face down lets the pelvis sink into the mattress, which overarches the spine, a pattern the National Library of Medicine associates with lower back painVerified Source National Library of Medicine (NIH)World’s largest medical library, making biomedical data and information more accessible.View source.That is why stomach sleepers need the firmest mattresses. A proper mattress for stomach sleeping has little give, which minimizes sinkage and misalignment.For maximum support, choose an extra-firm mattress (8). If you want a little more pressure relief, a firm mattress (7) may suit you better.F. Body TypeBody weight affects firmness needs more than most people realize. Mattresses are designed around the average human weight range, so they are typically built for people who weigh between 130 and 230 pounds.If you fall inside that range, you can usually just buy the firmness that matches your sleep position. If you fall outside it, you need to account for that.1. Heavier SleepersSleepers above 230 pounds are considered plus-size sleepers, and they typically need to go up one firmness level from the one matching their sleep position.A heavier body exerts more force on the bed, and that extra force can overcompress the mattress and cause sinkage. To counter it, plus-size sleepers should choose one firmness level higher than they otherwise would in a mattress for heavy sleepers.For example, combination sleepers usually need a medium, but heavier combination sleepers should consider a medium-firm.2. Petite SleepersPetite sleepers have the opposite problem. Under 130 pounds, you often do not compress the mattress enough to get adequate pressure relief, because your body does not exert enough force on it.To counter that, petite sleepers should consider going down one firmness level from the one matching their sleep position. A petite back sleeper might drop from a medium-firm to a medium to get the same effect an average-weight sleeper gets from a medium-firm. See our guide to mattresses for lightweight sleepers.G. Mattress SizesMattress SizeDimensionsTwin38″ x 75″Twin XL38″ x 80″Full54″ x 75″Queen60″ x 80″King76″ x 80″California King72″ x 84″Learn more about better sleepSign up for sleep health education, expert tips, and the latest and greatest mattress sales. Email See Privacy PolicySaving on New MattressesBest MLK Day Mattress SalesBest Presidents Day Mattress SalesBest Sleep Awareness Week Mattress SalesBest Memorial Day Mattress SalesBest 4th of July Mattress SalesBest Labor Day Mattress SalesBest Columbus Day Mattress SalesBest Black Friday Mattress SalesBest Cyber Monday Mattress SalesFAQsWhat is the best mattress without springs?The Amerisleep AS3 is our top pick, chosen from 43+ mattresses Dr. Jordan Burns tested hands-on. It held its support depth under the shoulder and hip rather than continuing to sink, and it kept its perimeter usable, which are the two jobs a coil unit normally does. Side sleepers wanting more cushioning should look at the AS5, and stomach sleepers at the AS2.Which mattresses without springs run coolest?Three picks in this guide share the top cooling and breathability score of 10: the Amerisleep AS3, the AS2 and the AS5, all built on open-cell plant-based Bio-Pur foam. None of the three pulls ahead of the other two in testing. If you want a naturally breathable build instead of an engineered one, the PlushBeds Botanical Bliss runs perforated latex under a wool cover.What is the best all-foam mattress for active sleepers?Latex, and it is not close. Latex is springier and more resilient than the polyurethane memory foam is built from, so it returns to shape almost as soon as you move rather than holding an impression. That means no waiting on the surface to recover mid-turn. Latex also breathes better than synthetic foam, which matters more for sleepers who generate heat by moving.Are there latex mattresses without springs?Yes, and in fact all true latex mattresses come without springs. If you find a bed with a latex comfort layer over a pocketed coil base, that is a latex hybrid rather than a latex mattress. A true latex mattress has an all-foam construction, with both a latex comfort system and a latex support core. An organic latex mattress must be organic latex throughout.How much should I pay for an all-foam mattress?The material drives it. A queen memory foam mattress averages just over $1,100, and with a 10-year service life that works out around $110 a year. A natural latex queen averages around $2,100, but latex lasts 20 years or more, so the annual figure can land lower. Check what the mattress warranties actually cover before you decide.Is memory foam a good option for side sleepers?It is one of the best. Memory foam is the most contouring of the mattress materials, so it molds to your shape more closely than latex or springs, which is what a side sleeper needs at the shoulder and hip. It compresses underneath those pressure points to absorb load rather than pushing back against it. Choose a medium-soft or soft build for the best result.What is the most durable all-foam mattress material?Natural latex, comfortably. It outlasts memory foam, hybrid and innerspring mattresses alike, and a pure latex mattress should be expected to run at least two decades. Dunlop latex is the most durable of the two latex types, and well-maintained Dunlop beds have been known to pass 30 years and approach 40. That longevity is what offsets the higher upfront figure.Bottom LineGoing without springs does not mean settling for a warm surface or a slow one. The six mattresses in this guide cover memory foam, latex and a gel polymer grid, and every one of them replaces the coil unit with something that will not lose tension or start making noise as it ages.The Amerisleep AS3 is where most shoppers should start, for holding its support depth and its perimeter better than any other foam-core bed we tested. Side sleepers who want more give should look at the AS5, stomach sleepers at the AS2, and anyone shopping on materials at the PlushBeds Botanical Bliss. Whichever you choose, there are plenty of best mattresses that do not need springs to deliver a good night’s sleep.Dr. Burns tests each mattress at eachnight’s facility to make sure the recommendations are based on real, expert reviews. About the author Rosie Osmun CERTIFIED SLEEP COACH Rosie Osmun, a Certified Sleep Science Coach, holds a degree in Political Science and Government from the Arizona State University College of Liberal Arts and Sciences. Her academic accomplishments lay a solid foundation for her role in the health and wellness industry. Her certification as a Sleep Science Coach further underscores her proficiency in the field of sleep and wellness.With over 13 years of hands-on experience in the beauty, health, sleep, and wellness industries, Rosie has cultivated a deep understanding of the science of sleep and its impact on overall health and wellbeing. Her dedication to helping others improve their sleep quality is evident in her practical, evidence-based advice and tips.Her contributions to various publications, including Forbes, Bustle, and Healthline, as well as her regular contributions to Amerisleep’s blog, demonstrate her standing in her field. These platforms, recognizing her proficiency, rely on her to provide accurate and relevant information to their readers. Find more articles by RosieAuthor Social Links Follow: Author Linkedin Author Twitter Comments Cancel replyLeave a CommentYour email address will not be published. Required fields are marked * Comment Name Email I agree to the Terms and Conditions of this website. Δ