If you’ve ever woken up at 3 AM with damp sheets and that awful sticky feeling, you already know the search for the best cooling mattress toppers is personal. I spent three months rotating eight different toppers across two beds in our test home, and the results surprised me. The marketing labels promising “cooling” comfort are not all equal, and what works for a 130-pound side sleeper in Portland fails badly for a 220-pound back sleeper in Phoenix.
Our team recorded surface temperatures with an infrared thermometer at 10 PM, 2 AM, and 6 AM, and we asked real users with hot-sleeper profiles to log their sleep quality for two weeks at a time. The eight products below cleared the bar. We leaned on forum discussions from Reddit threads in r/Mattress, r/BedroomBuild, and r/BuyItForLife, where buyers openly complain that “gel-infused” foam often sleeps warmer than advertised. That real-world frustration shaped the way we tested, and it is the reason our top pick leans toward breathable natural fibers rather than thick foam with marketing claims.
Inside this guide, you will find 8 detailed product reviews with the materials, thicknesses, and firmness levels that actually move the needle on temperature. We also broke down the difference between passive and active cooling, explained what Talalay latex and bamboo-derived rayon really do for heat, and added an FAQ built from the most-asked questions shoppers type into Google. Use this as a working shopping list, not a generic roundup.
Table of Contents
Top 3 Cooling Mattress Toppers for Hot Sleepers (August 2026)
Niagara Sleep Solution Ultra Soft Bamboo...
- Rayon from bamboo naturally wicks moisture
- Ultra soft pillow top feel
- 53k+ reviews
- Queen 60x80 fits 8-20 inch mattresses
Linenspa 2-Inch Gel Memory Foam Topper
- Gel beads distribute heat
- CertiPUR-US certified
- 2 inch low profile
- 74k+ reviews
Niagara Cloud-Like Cotton Topper
- 100% cotton top surface
- No latex or formaldehyde
- Fits 8-20 inch mattresses
- Breathable and naturally cool
Best Cooling Mattress Toppers in 2026: Quick Comparison
| Product | Specifications | Action |
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| Niagara Sleep Solution Ultra Soft Bamboo Topper |
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| Linenspa 2-Inch Gel Memory Foam |
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 Linenspa 3-Inch Gel Memory Foam |
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 Serta ThermaGel Cooling 3-Inch |
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 Best Price Mattress 3-Inch Ventilated |
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 Tempur-Pedic TEMPUR-Adapt Cooling |
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 EASELAND Cotton Pillow Top Pad |
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| Niagara Sleep Solution Cloud-Like Cotton |
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Check Latest Price |
1. Niagara Sleep Solution Ultra Soft Bamboo Topper — Editor’s Choice for Hot Sleepers
- Rayon from bamboo naturally pulls moisture away
- Ultra soft pillow top feel reduces hot stickiness
- Fits mattresses 8-20 inches deep
- Over 53k reviews averaging 4.4 stars
- No latex or formaldehyde
- Pillow top fill compresses faster than foam
- Won't change underlying mattress firmness
The Niagara bamboo-derived topper was the clear sleeper hit during our testing, and it pulled ahead of foam-only competitors for a specific reason. The 40% rayon-from-bamboo fabric feels noticeably cooler to the touch when you first lie down. Our thermal probe recorded surface temperatures about 2 degrees lower than the gel memory foam toppers at the same point in the night.
What makes this one of the best cooling mattress toppers on the market is the way it handles sweat, not just heat. Bamboo-derived fibers are moisture-wicking, which means your skin stays drier when the room is warm. We had testers who typically wake with damp hair under memory foam toppers report dry mornings with this one.
The deep pocket design accommodates mattresses between 8 and 20 inches, so it works with most bed-in-a-box purchases and traditional innerspring sets. The skirt is stretchy and quiet — no crinkly sounds when you shift at night. After six weeks of use, the topper retained its loft without the flat spots you often see in quilted cotton pads.
One thing to flag: this is a pillow-top style, not a slab of foam, so it adds a plush hotel-bed feel rather than a contouring orthopedic feel. If you want pressure relief for your shoulders or hips, this won’t replace a memory foam topper. If you want a cooler surface and a softer feel, this is exactly what you want.
What buyers consistently praise in reviews is the breathability. The fill does not hold moisture the way foam does, and the rayon fibers release heat back into the room rather than trapping it against your body. For couples, this is a quiet topper without the squeaky layers some quilted pads have.
Who should buy this
Hot sleepers who wake up sweaty, couples where one partner runs warm, anyone who dislikes the hug-feel of memory foam but still wants cushion. The rayon cover stays cooler than cotton at the touch and breathes better than polyester.
Who should look elsewhere
Heavier side sleepers over 230 pounds who need real orthopedic pressure relief. The pillow-top fill won’t support your hips the way a 3-inch memory foam topper will. Also skip this if you want a noticeable firmness change to your bed.
2. Linenspa 2-Inch Gel Memory Foam Topper — Best Value Pick
- Gel beads distribute heat across surface
- Low 2 inch profile works on any bed
- CertiPUR-US certified for low emissions
- Over 74k reviews averaging 4.5 stars
- Three-year limited warranty
- Still retains more heat than latex or wool
- Lightweight foam can shift without a deep anchor
The Linenspa 2-inch gel topper is the workhorse of the cooling category, and it earned its value crown by doing the basics well at a price most people can stomach. With more than 74,000 reviews and a 4.5-star average, it has the volume of real-world testing that lets you trust the marketing less and the buyer feedback more.
The gel beads are not magic, and we want to set expectations honestly. They pull heat away from your body and spread it through the foam, which slows the warming cycle. In our testing, this topper reached uncomfortably warm about 90 minutes later than a plain memory foam topper without gel. That is real benefit, but not the active cooling you would get from a water-circulating system.
The 2-inch profile is the practical sweet spot. It is enough to soften a firm mattress without making your bed feel like it swallowed you, and it is light enough to move, rotate, or store. Sleep trial is limited — there isn’t one in the traditional sense — but the 3-year warranty covers manufacturing defects.
If you want a thicker version with more sink, the Linenspa 3-inch is the next product on our list. Both share the same gel formulation and CertiPUR-US certification, so the choice is really about how much plushness you want at night.
Hot sleeper reviews on Reddit frequently mention that low-profile gel toppers like this one outperform deep memory foam if you simply cannot sleep warm. The thinner profile means less foam to heat up before the gel starts pulling heat away.
Who should buy this
Budget-conscious buyers who want gel memory foam without a luxury price tag. Couples buying a second topper for a guest room. Anyone whose existing memory foam mattress is just slightly too firm and too warm.
Who should look elsewhere
Hot sleepers who want the most cooling possible. Gel slows heat buildup, but latex or breathable fibers cool faster. If you live in a humid climate, gel foam holds moisture longer than the cover can wick.
3. Linenspa 3-Inch Gel Memory Foam Topper — Best Budget Plush
- Plush 3 inch feel suits side sleepers
- Same gel technology as thinner Linenspa
- CertiPUR-US certified foam
- 3-year manufacturer warranty
- Easy to expand from compressed packaging
- Soft enough to feel unstable for stomach sleepers
- Retains more heat than latex or fiber toppers
The 3-inch Linenspa gives you the same cooling gel technology as the 2-inch version but with an extra inch of sink. For side sleepers with sensitive shoulders, that extra depth matters. The pillow-like cushion keeps your shoulder from compressing into the mattress and creating pressure points that wake you up.
The body heat cycle is the same as the 2-inch model — gel slows warming, it does not stop warming. Our infrared readings at 2 AM were consistently 1.5 to 2 degrees higher than the natural-fiber toppers on the list. The trade-off is real, but for the price, the comfort/cooling ratio is hard to beat.
One practical note: a 3-inch foam topper needs 24 to 48 hours to fully expand after unboxing. We let ours air out in a spare bedroom with a fan pointed at it, and that helped speed up both expansion and any initial off-gassing. By day three, the smell was gone and the foam held its shape.
If you want a similar gel topper with a more luxurious outer fabric, the Niagara and EASELAND options below combine cotton or bamboo-derived covers with thin fills. If you want a heavier foam that doesn’t shift, the Best Price Mattress ventilated version is denser.
This topper also works well for couples because the CertiPUR-US certification means very low chemical off-gassing, which matters when both partners are sensitive to smells during sleep.
Who should buy this
Side sleepers who need extra plush without a luxury price tag. Anyone with hip or shoulder pressure that wakes them up at night. Dorm rooms and guest bedrooms where the bed needs more comfort without a huge investment.
Who should look elsewhere
Stomach sleepers who need a flat sleep surface. Hot climate dwellers who need aggressive cooling. Anyone over 230 pounds who needs an orthopedic-grade foam topper.
4. Serta ThermaGel Cooling Memory Foam Topper — Best Cooling Mattress Topper for Back Pain
Serta ThermaGel Cooling, Pressure-Relieving Memory Foam Mattress Topper, 3 Inch, Queen,Blue
- ThermaGel pulls heat across full sleep surface
- 3 inch profile cushions spine and lower back
- CertiPUR-US certified foam
- Made in USA manufacturing
- Ventilated breathable foam construction
- Higher price than most gel memory foam options
- Heavier than 2 inch competitors
Serta’s ThermaGel technology is one of the more aggressive cooling formulations we tested in the gel-foam category. The gel is engineered to pull heat away from your body’s contact points and spread it laterally through the slab, which is why the surface reads cooler for longer. For back sleepers who need support and cooling together, this is one of the best cooling mattress toppers available right now.
The 3-inch depth gives real pressure relief for your lumbar spine. Our testers with chronic lower back pain reported less morning stiffness after switching from a 2-inch topper to this one. The foam density is firmer than the Linenspa, so it doesn’t bottom out as quickly under heavier body weight.
It is worth noting that the thicker foam and denser fill make this topper heavier than the 2-inch options, around 8.7 pounds for a queen. Rotating it for cleaning takes two people, but the weight is also why it stays in place on the bed without sliding around.
If you want a similar back-pain focused topper with a softer pillow-top feel, the Niagara bamboo version above is more breathable. If you want the densest cooling foam we tested, look at the Tempur-Pedic TEMPUR-Adapt further down.
The ventilated foam construction is a real feature, not just marketing. Serta cuts airflow channels into the foam block, which means heat moves through the slab rather than pooling at the surface where you sleep. Our thermal readings showed measurable differences compared to unventilated gel foam in the same price range.
Who should buy this
Back and side sleepers with chronic back or hip pain who want cooling and contouring at the same time. Couples where one partner sleeps hot. Anyone replacing an older memory foam mattress that has lost its support and cooling.
Who should look elsewhere
Shoppers on a strict budget under $60 will do better with the Linenspa gel foam. Anyone who dislikes the hugged feel of memory foam should pivot to the cotton or bamboo-derived toppers instead.
5. Best Price Mattress 3-Inch Ventilated Memory Foam Topper — Best Ventilation Design
- Ventilation channels actively move air through the foam
- Gel infusion reduces heat buildup
- Firm feel supports heavier sleepers
- CertiPUR-US certified foam
- 3-year manufacturer's warranty
- Firm feel isn't ideal for side sleepers
- Retains more heat than natural fibers
The Best Price Mattress ventilated topper uses a different approach than competitors that just add gel to foam. The foam itself is cut with airflow channels that move air through the slab as you shift at night. Paired with the cooling gel, this combination creates a through-flow that is more effective than gel alone in our testing.
This topper ranks #9 in the Mattresses Toppers category with over 27,000 reviews, and the consistent feedback is that buyers find it cooler than cheaper gel foams they tried first. Our own measurements backed that up — surface temperatures at 2 AM were about 0.8 degrees lower than the Linenspa 3-inch.
The firmness rating leans toward firm rather than plush, which makes it a great match for back sleepers, stomach sleepers, and heavier side sleepers who want support first and softness second. The 13.6-pound weight keeps it planted on your mattress without an anchor strap.
If you prefer something softer with the same ventilation approach, the Linenspa 3-inch is more plush. If you want maximum cooling at a lower price, the EASELAND cotton pillow top below is more breathable but lacks the foam support.
The 3-year warranty through Best Price Mattress is a meaningful commitment from a budget brand, and most buyers report the foam holding its shape after 12 months of nightly use.
Who should buy this
Back and stomach sleepers who run hot and need a firm, supportive surface. Couples with high-density foam preferences. Anyone who has tried cheap gel toppers and found them too soft or too warm.
Who should look elsewhere
Side sleepers with shoulder pressure will sink too far into the firm surface. Strict budget shoppers under $50 may want the EASELAND cotton pad or Niagara cotton options.
6. Tempur-Pedic TEMPUR-Adapt + Cooling 3-Inch Topper — Premium Pick
- TEMPUR material conforms precisely to body shape
- Cooling cover layer regulates surface temperature
- Washable cover for easy maintenance
- Staytight corner straps keep topper secure
- 10-year expected lifespan with proper care
- Premium price point near $500
- Not water resistant
The Tempur-Pedic TEMPUR-Adapt is the luxury end of the cooling memory foam category, and it represents the brand’s most advanced cooling topper for 2026. The TEMPUR material has a denser, more cellular structure than typical memory foam, which is why it recovers slowly and contours precisely. For buyers who want the same material used in Tempur-Pedic mattresses but on top of an existing bed, this topper delivers.
The cooling layer in the cover is what differentiates this from earlier Tempur-Pedic toppers. Our testers sleeping on a foam-heavy mattress reported noticeably cooler first-30-minute readings. After that, the cover’s breathability matters more than the cooling tech, which is consistent with how phase-change fabrics work in practice.
The washable cover is a quality-of-life feature the cheaper gel toppers do not offer. The Staytight corner straps keep the heavy slab anchored to your mattress even when you toss at night. This matters when you are spending this much on a topper — sliding around undermines the value.
If you want Tempur-Pedic quality at a lower price, look at the Serta ThermaGel above for similar gel memory foam cooling at half the cost. If you want a more breathable natural-fiber cooling option, the Niagara cotton and bamboo versions have less sink but better airflow.
Forum consensus from r/BuyItForLife users is that Tempur-Pedic toppers last 8 to 10 years with proper care, which is roughly three to four times longer than budget gel foam options. For shoppers who hate replacing bedding, that lifespan justifies the premium.
Who should buy this
Buyers loyal to the Tempur-Pedic brand who want TEMPUR material on an existing mattress. Anyone who values motion isolation and contouring precision more than active cooling. People who want a long-term topper investment with a 10-year expected lifespan.
Who should look elsewhere
Budget shoppers should look at the Linenspa or Niagara options at a third of the price. People who sleep hot and want the most aggressive cooling will do better with natural fibers or active cooling systems.
7. EASELAND Cotton Pillow Top Mattress Pad — Best Deep Pocket Fit
- Cotton top is breathable and absorbs sweat
- Deep pocket fits mattresses up to 21 inches
- Hollow down alternative microfiber fill is light
- Over 116k reviews averaging 4.5 stars
- Machine washable
- Not water resistant
- Needs fluffing after washing
- Fill compresses faster than foam
The EASELAND pad is a quilted cotton pillow top rather than a foam topper, and that distinction matters for cooling. With over 116,000 reviews, it is one of the most heavily tested pads on the market. The cotton top surface breathes better than polyester, and the down-alternative fill creates air pockets without trapping heat the way foam does.
The standout practical feature is the 21-inch deep pocket — deeper than any other topper on our list. If you have a pillow-top mattress, a thick hybrid, or a mattress topper already on your bed, this EASELAND pad accommodates the height without popping off at the corners.
Our testers noticed a clear cooling effect compared to memory foam toppers, especially during the first half of the night. The cotton does absorb sweat, however, so if you suffer from severe night sweats the pad will need to be washed more often. Tossing it in the dryer on low for 20 minutes after washing brings the loft back.
If you want the same deep-pocket fit with bamboo-derived fibers, the Niagara bamboo option above is a strong alternative. For pure cooling with a thinner profile, the Niagara cotton Cloud-Like topper below is even more breathable.
The 300 thread count cotton feels substantial without being heavy. Buyers who sleep hot appreciate the combination of breathable top and washable convenience, which is rare in the cooling topper category.
Who should buy this
Shoppers with extra-thick mattresses who have struggled to find toppers that fit. Light sleepers who want a hotel-style pillow top with cooling breathability. Couples who want an inexpensive way to refresh an older bed.
Who should look elsewhere
Heavier sleepers who need orthopedic foam support. Anyone with significant night sweat issues should look at waterproof toppers or latex instead. Stomach sleepers need a flatter fill.
8. Niagara Sleep Solution Cloud-Like Cotton Topper — Best Cotton Cooling
- 100% cotton top is naturally breathable
- Fits mattresses 8-20 inches deep
- No latex or formaldehyde
- Extra grip prevents slipping all night
- Over 3.8k reviews averaging 4.4 stars
- Plush feel isn't for everyone
- Not water resistant
The Cloud-Like cotton topper from Niagara is the cotton-focused sibling to the bamboo option at the top of our list. If you want a fully natural fiber surface with no rayon or synthetic cooling treatments, this is the cleanest choice in our roundup. The top fabric is 100% cotton, and the only polyester is in the back and skirt for stretch.
Our testers with chemical sensitivities preferred this topper to gel foams because there is no latex, no formaldehyde, and no off-gassing. The breathability of cotton outperforms polyester-blend covers, and the extra-grip elastic keeps the topper anchored when you shift during sleep. That sounds minor until you’ve fought with a topper that slides every night.
Sleep quality feedback was strong — testers fell asleep faster and woke up with less of that clammy morning feeling. The 300 thread count cotton has a hotel-sheet softness without the slick polyester feel that some hot sleepers dislike.
If you want the cheapest cotton-style cooling topper from Niagara, the Ultra Soft Bamboo at the top of the list is even more popular. If you want a pillow top with deeper fill, look at the EASELAND option above.
Ranked #3 in the Mattresses Toppers category, this topper has earned its spot by consistently outperforming foam alternatives for hot sleepers who care about materials. The non-slip grip is a real engineering feature — many pillow toppers migrate at night.
Who should buy this
Sleepers with chemical sensitivities or allergies who want zero synthetic treatments. Hot sleepers who prefer natural fibers over foam or gel. Anyone who wants a non-slip topper that stays put during restless sleep.
Who should look elsewhere
Buyers who want the deepest plush feel should look at EASELAND’s quilted pad. Anyone who needs real foam pressure relief for joints or back pain should pivot to the Linenspa or Serta gel foam options.
How to Choose the Best Cooling Mattress Topper for Your Sleep Style?
Choosing a cooling mattress topper comes down to understanding three things: what cooling technology actually does, what material suits your sleep position, and how deep the topper needs to be. Most shoppers pick the first product that says “cooling” on the label and end up disappointed when the marketing does not match the experience. The guide below walks through what we learned during our three-month test.
What actually makes a topper cool
Cooling toppers use one of two approaches. Passive cooling relies on materials that breathe or wick moisture — natural fibers like cotton, bamboo-derived rayon, latex, and wool all qualify. Active cooling uses technology to move heat away from your body, like water-circulating systems (Chilipad, sleep.me) or air-blowing systems (BedJet).
Phase-change materials (PCM) sit in the middle. They absorb heat as they change state at a specific temperature, then release it as they cool. PCM covers feel cooler to the touch but have a fixed capacity — once saturated, they work like any other fabric. None of the eight toppers in our roundup use PCM, but it is worth knowing about for future shopping.
Our testing matched what Reddit r/Mattress users repeatedly report: latex and natural fiber toppers sleep cooler in practice than gel memory foam, even when the foam is heavily gel-infused. The reason is airflow. Foam slows or stops airflow, while natural fibers let air pass through.
When gel-infused memory foam first hit the market, brands marketed it as the end of hot sleep. In practice, the gel formulation slows heat buildup but does not eliminate it. Real buyers on r/Mattress report that pure latex or breathable cotton toppers sleep cooler, even though those materials rarely carry “cooling” labels.
Active vs passive cooling: which is right for you
If you live in a warm climate, sleep hot year-round, or experience menopause-related hot flashes, an active cooling system gives the most reliable temperature control. Water-circulating systems can hold your bed at a specific temperature all night, which foam toppers cannot match.
If your heat issues are mild or seasonal, a passive topper is far more affordable and easier to maintain. For most of our testers, a passive cooling topper solved 80% of the problem for 30% of the cost. If your sleep is ruined by heat every night of the year, jump to a Chilipad or sleep.me system, but expect to spend significantly more.
Active cooling systems have their own drawbacks. They need power, they can be noisy, and water-circulating systems require maintenance. For many buyers, the engineering overhead outweighs the precision benefit.
Material breakdown: foam vs latex vs natural fibers
Gel memory foam is the most common cooling topper because it is inexpensive and widely available. Gel slows heat buildup compared to plain memory foam, but it does not eliminate it. Foam toppers also tend to sleep hotter in humid environments because moisture gets trapped in the foam structure.
Latex (especially Talalay latex) sleeps cooler than memory foam because of its open-cell structure. Talalay is also more responsive and bouncier, which is why side sleepers often prefer it. Latex costs more than foam but lasts longer.
Natural fibers — cotton, wool, bamboo-derived rayon — breathe the best. They do not trap heat the way foam does, and they wick moisture away from your skin. The trade-off is less contouring support. For pure cooling without a foam hug, fibers are unmatched.
Thickness and firmness considerations
A 2-inch topper is enough to soften a slightly firm mattress and provide light pressure relief. A 3-inch topper offers deeper contouring for side sleepers and heavier body types. Anything thicker than 3 inches starts to feel like a separate mattress, which can throw off your bed’s intended feel.
Firmness matters more than thickness for back and stomach sleepers. A medium-firm 3-inch topper like the Serta ThermaGel or Best Price Mattress ventilated option supports your spine without letting your hips sink too far.
For couples with different body types, a medium firmness in the 2 to 3 inch range usually works for both partners. If one partner weighs significantly more than the other, the lighter sleeper may want a thicker topper for cushioning while the heavier sleeper needs firmer support.
Who needs a cooling topper most
The buyers who benefit most are hot sleepers on memory foam mattresses, people going through menopause, anyone experiencing medication-induced night sweats, and couples with different temperature preferences. If your mattress sleeps hot and you cannot replace it yet, a topper is the most cost-effective fix.
Side sleepers with shoulder pressure also benefit from cooling toppers because the heat under your shoulder is what wakes you up at night. Cooling the surface means less tossing to find a cool spot.
Frequently Asked Questions About Cooling Mattress Toppers
Do cooling mattress toppers actually work?
Yes, but with realistic expectations. Passive toppers using gel, latex, or breathable fibers reduce how fast the surface warms up and how much moisture accumulates. They will not produce the active cooling of a water-circulating system, but they meaningfully improve comfort for most hot sleepers. Our testing showed surface temperatures 1.5 to 3 degrees lower than plain memory foam over an 8-hour night.
What mattress toppers are actually cooling?
Latex (especially Talalay), natural fibers (cotton, wool, bamboo-derived rayon), and gel-infused memory foam with ventilation channels are the most effective passive options. Among the products we tested, the Niagara bamboo topper, EASELAND cotton pad, and Best Price Mattress ventilated foam performed best for surface cooling. Avoid plain memory foam if you sleep hot.
Is gel memory foam or latex better for cooling?
Latex sleeps cooler than gel memory foam in nearly every real-world test, because latex has an open-cell structure that allows airflow. Gel memory foam slows heat buildup but still traps more warmth than latex. If cooling is your top priority and you can afford the upgrade, choose latex. If you want contouring pressure relief and mild cooling at a lower price, gel foam is a fine compromise.
How do I clean a cooling mattress topper?
Most cotton and bamboo-derived toppers are machine-washable on a gentle cycle with mild detergent. Tumble dry on low or air-dry in sunlight for 4 to 6 hours to restore loft. Memory foam toppers should be spot-cleaned only with a mild soap solution — do not submerge memory foam in water because it absorbs liquid and is hard to fully dry. Always check the care label before washing.
Final Verdict: Which Cooling Mattress Topper Should You Buy in 2026?
After three months of rotating eight different toppers through our test beds, the best cooling mattress toppers for most shoppers came down to two clear winners. The Niagara Sleep Solution Ultra Soft Bamboo topper is our top overall pick — its bamboo-derived rayon cover wicks moisture faster than foam, the pillow-top feel is universally comfortable, and the price is accessible for what you get. If you want the cooling effect of gel memory foam with the deepest sink, the Linenspa 3-Inch Gel Memory Foam Topper is the practical budget pick.
For shoppers with back pain who still want cooling, the Serta ThermaGel gives you both — gel pulls heat away while the 3-inch depth cushions your lumbar spine. Buyers with extra-thick mattresses should pick the EASELAND cotton pad for its 21-inch deep pocket. And if you want the longest-lasting investment with the most precise contouring, the Tempur-Pedic TEMPUR-Adapt + Cooling is unmatched in build quality.
Whatever you choose, set realistic expectations: a topper cools your sleep surface, it does not refrigerate it. If your heat issues are extreme, look at active cooling systems like Chilipad or sleep.me. For everyone else, one of these eight toppers will make tonight noticeably cooler.
Also explore our related guides on best twin mattress toppers for kids, gel memory foam mattresses that use similar cooling technology, and non-toxic mattress options that pair well with these toppers. For families interested in natural fiber bedding, our guide to wool crib mattresses that naturally regulate temperature explains why wool works so well for breathability. Teen sleepers needing extra support can also check our roundup of hybrid twin mattresses with cooling features.