Zinus Green Tea 12″ Memory Foam — Most-reviewed budget mattress on Amazon
Price: ~$200 queen | 10-year warranty
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Why Some Mattresses Sleep Hot
Traditional memory foam traps heat because its closed-cell structure restricts airflow and conforms closely to the body, creating a warm pocket around the sleeper. The best cooling mattresses use open-cell foam, gel infusion, natural latex, coil systems for airflow, or phase-change materials that actively draw heat away.
Best Overall Cooling: Purple Hybrid Premier
The Purple Grid is the most effective cooling material in the mattress industry. The open grid structure allows air to flow freely through the mattress, and the gel-like polymer neither traps heat nor conducts it toward the body. Consistently rated the coolest-sleeping mattress across independent reviews. Best for hot sleepers who want serious temperature regulation.
Best Cooling Hybrid: Bear Elite Hybrid
Bear’s Celliant-infused cover and copper-gel memory foam work together to draw heat away from the body. The pocketed coil base allows significant airflow underneath the comfort layers. Bear consistently scores well for temperature regulation in side-by-side comparisons.
Best Natural Cooling: Avocado Green Mattress
Natural latex and organic wool are inherently breathable materials. Wool in particular has natural temperature-regulating properties — it wicks moisture and keeps sleepers cooler in summer and warmer in winter. The Avocado Green has no synthetic foam layers that trap heat.
Best Cooling Foam: Nectar Premier Copper
For those who prefer an all-foam feel but sleep hot, Nectar’s Premier Copper version uses copper-infused foam and a phase-change cooling cover. Copper is a natural heat conductor that moves heat away from the body faster than standard gel. Significantly cooler than the standard Nectar.
Cooling Features to Look For
Phase change material (PCM) covers absorb body heat and release it away from the body. Open-cell foam and gel foam both improve airflow vs. traditional memory foam. Coil systems (hybrids) allow air to circulate beneath the comfort layers. Natural latex and wool provide passive temperature regulation without synthetic cooling additives.
Shop the Best Mattress Deals
Our Top Picks on Amazon (Live Prices)
Zinus 12 Inch Green Tea Cooling Memory Foam Mattress [New Version], Queen, Fiberglass Free, Medium Firmness, Cooling Gel Foam, Certified Safe Foams & Fabric, Mattress in A Box
- General Note: Please allow 24 – 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding..Set Up: Simply take your mattress out of the box and enjoy watching it decompress. Jumping, walking, and sleeping on your mattress can speed up the process.
- AS COOL AS IT GETS – Settle in to a bed made with our most cooling formula yet, promising perfectly temperature-regulated sleep and a clean feeling night after night, all thanks to our enveloping memory foam packed with cooling gel and green tea.PRESSURE-RELIEVING FOAMS – 2 inch ultra-cooling gel and green tea infused memory foam, 3 inches soft comfort foam, and 7 total inches durable high density base support foam; ideal for side sleepers and average-weight sleepers
- CERTIPUR US CERTIFIED – Highest quality foam is CertiPUR US Certified for durability, performance, and content
List Price :
Offer: 299.99 $
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Linenspa 10 Inch Gel Infused Memory Foam Mattress – Full Size – Medium Plush – Cooling Gel – Mattress in a Box – Primary or Guest Bedroom – Pressure Relieving and Breathable – CertiPUR-US Certified
- CONTOURING COMFORT: 2.5 inches of gel-infused memory foam, 3.75 inches of convoluted transition foam, and 3.75 inches of convoluted base foam create a breathable, medium-plush mattress
- COOLING AND BREATHABLE: Memory foam is infused with gel beads for better temperature regulation and pairs with breathable ventilation and a waved convolution design for better airflow
- VERSATILE SIZE AND FEEL: The 10-inch profile is perfect for primary bedrooms, rental properties, or guest bedrooms with a medium-plush feel that appeals to all sleep styles; can be used with any bed frame including a metal grid, platform, slat, or traditional box spring.
New starting from: 259.99 $
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Serta Sleeptrue Firm 12" Queen Memory Foam Mattress in a Box, Cooling Mattress, Breathable, and Pressure Relieving, 100 Night Trial, CertiPUR-US Certified and 10 Year Limited Warranty
- DURABLE FOAM CORE – The Serta Foam Core at the base of the queen mattress in a box delivers consistent support from edge to edge, so you’re comfortably supported no matter your sleep position
- SIMPLE PACKAGING AND DELIVERY: This queen bed in a box is compressed and packed neatly into a box that’s delivered right to your door. Just open, unroll, and unwind! The mattress may take up to 72 hours to fully expand and one to two weeks to air out
- COOL TWIST GEL MEMORY FOAM: Queen size mattress cooling comes from cooling gel swirled into premium memory foam, offering enhanced airflow, heat dissipation, and contouring comfort
List Price :
Offer: 391.6 $
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Vibe Gel Memory Foam Mattress, 12-Inch CertiPUR-US Certified Bed-in-a-Box, Queen, White
- Easy Sleep: Our 12-Inch Gel Memory Foam Mattress in a Box offers great support, cooling comfort, convenience, and a clean design with porous, open-cell memory foam that meets CertiPUR-US program standards for performance, emissions, and durability
- Easy Set Up: Simply take your queen mattress out of the box and enjoy watching it decompress; Jumping, walking, and sleeping on your queen bed can speed up the process; Designed for a platform bed, this mattress is adjustable bed friendly, too
- 2 Memory Foam Layers: 5 inches of foam padding, comprised of 2 inches of gel memory foam atop 3 inches of comfort memory foam, provides advanced cooling technology for better body temperature regulation as well as pressure-relieving comfort
New starting from: 374.62 $
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What to look for in a cooling mattress for hot sleepers
- A breathable hybrid or coil design that moves air
- Gel-, copper- or phase-change-infused comfort layers
- A cover made to sleep cool (avoid dense all-foam)
- Materials that wick moisture rather than trap heat
How we picked these mattresses
We focused on a cooling mattress for hot sleepers that balance support, pressure relief, and value — weighing the criteria above alongside trial periods, warranties, and verified owner feedback. Each pick earns its spot on merit, not price alone.
Frequently asked questions
What mattress sleeps coolest? Hybrids and innersprings sleep coolest because air moves through the coils; all-foam runs warmest unless it has gel or copper.
Do cooling covers really work? They help at the surface, but airflow through the mattress matters more — pair a cooling cover with a breathable build.
What else helps me sleep cooler? Breathable sheets, a cooling topper, and a supportive but not heat-trapping comfort layer all make a difference.