Memory foam can cushion pressure points and limit motion transfer, but traditional foam may feel warm because it hugs the body and can restrict airflow. If you sleep hot, look for a mattress that pairs memory foam with features such as breathable foam, cooling gel, or a cover designed to move heat away. The mattresses below use different approaches to temperature comfort, from open-cell foam to gel-infused layers. No mattress can guarantee a cool night for every sleeper, so consider firmness, feel, and your sleep setup along with the cooling claims.
Quick Comparison
| Mattress | Feel | Cooling features | Best suited to |
|---|---|---|---|
| Grbsy 14-Inch Queen Mattress | Medium-firm | Open-cell foam, gel and copper foam, cooling cover, mesh sides | Shoppers wanting a thicker mattress with several airflow features |
| MLILY EGOHOME 14-Inch Queen Mattress | Medium-firm | Graphite-infused cover, copper gel foam, breathable mid-layer | Back sleepers and shoppers seeking firmer, supportive foam |
| Nectar Classic 12-Inch Queen Mattress | Firm with some contouring | Breathable cooling fabric and a cooling top layer | Stomach sleepers and people who prefer a firmer feel |
| LUCID 12-Inch Gel Memory Foam Mattress | Medium plush | Gel-infused foam and bamboo charcoal | Side sleepers who like a softer, more embracing feel |
| Zinus 12-Inch Cooling Essential Mattress | Medium | Cooling gel foam and a breathable cover | Shoppers looking for a versatile feel and fiberglass-free construction |
Our Picks: Best Memory Foam Mattress That Doesn T Get Hot reviews
Grbsy 14-Inch Queen Mattress: A Layered Design for Airflow and Support
The Grbsy is a 14-inch, medium-firm foam mattress built around a four-layer design. Its listed materials include cooling gel and copper foam, a high-density support base, and a responsive layer intended to limit the feeling of sinking deeply into the mattress.
Its cooling approach combines several elements: an ice-silk-style cover, graphene in the fabric, open-cell hexagonal foam, and mesh side panels. The brand says these features encourage airflow and heat dissipation. They give this mattress a broader set of cooling features than a model that relies mainly on gel foam, though the effect can still depend on your room temperature, bedding, and how closely you sink into the surface.
The mattress is described as having seven zones of support and reinforced edges. That may appeal to couples or people who use more of the mattress surface, but the supplied details do not specify individual zone firmness or edge-support test results. At 14 inches, it also has a taller profile than the 12-inch options here, so check that your sheets and bed frame can accommodate it.
Pros:
- Multiple airflow and heat-management features, including open-cell foam and mesh sides
- Medium-firm feel designed to balance cushioning and support
- Seven-zone design and a reinforced edge are intended to support use across the surface
Cons:
- The layered cooling design does not guarantee that every hot sleeper will stay cool
- The taller profile may require deep-pocket sheets and a frame that suits a 14-inch mattress
Verdict: Consider the Grbsy if you want a thicker, medium-firm foam mattress with several built-in airflow features rather than relying on gel alone.
MLILY EGOHOME 14-Inch Queen Mattress: Supportive Foam with Copper Gel
The EGOHOME is a 14-inch mattress with a medium-firm feel and a multi-layer foam construction. It combines copper gel memory foam, a breathable Adaptifoam middle layer, and a high-density base. The design aims to contour around the body without letting the sleeper sink too far.
For temperature management, it uses a graphite-infused cover described as cool to the touch, along with copper gel foam and a breathable middle layer. This is a more focused cooling setup than the Grbsy’s combination of open-cell foam, mesh sides, and several fabric features. The EGOHOME’s listed cover and foam materials may be worth considering if you want cooling features paired with a firmer, supportive feel.
The brand positions this mattress for back sleepers and people who want help maintaining spinal alignment. It is also listed as compatible with platform beds, box springs, slatted frames, adjustable frames, and floor use. Its description states a total weight capacity of 750 pounds, though comfort and support can vary with body weight and sleeping position. Fiberglass-free fire protection and CertiPUR-US certification are also listed. Check the product listing for current details about its trial and warranty terms.
Pros:
- Medium-firm construction with a supportive foam base
- Cooling cover, copper gel foam, and a breathable middle layer
- Listed as compatible with several common bed-frame types
- Described as fiberglass-free and made with CertiPUR-US certified foam
Cons:
- May feel too firm for people who want a deeply plush surface
- The cooling features may not offset warmth from a hot room or heavy bedding
Verdict: The EGOHOME is a strong option to compare if you prefer medium-firm support and want cooling materials without a very plush, sink-in feel.
Nectar Classic 12-Inch Queen Mattress: A Firmer Feel with a Cooling Top Layer
The Nectar Classic is a 12-inch memory foam mattress with a firm feel and some contouring. Its top three layers combine breathable cooling fabric, contouring memory foam, and dynamic support foam. The overall design aims to cushion pressure points while providing a more solid feel than a plush foam mattress.
Nectar’s cooling feature is the breathable cover and cooling top layer, rather than the more extensive combination of mesh sides and open-cell foam described for the Grbsy. It may suit someone who wants a firmer mattress first and cooling features as an added benefit. As with any all-foam mattress, how warm it feels can depend on how much you sink in and the bedding you use.
The brand describes the mattress as suitable for side, back, and stomach sleepers, but its firm feel may be a better match for stomach sleepers and people who prefer less sink. Side sleepers who need extra cushioning at the shoulders and hips may want to compare it carefully with the plusher LUCID. The mattress ships compressed in a box and is described as ready to sleep on after 24 hours of expansion.
Pros:
- Firm feel with contouring foam for some pressure relief
- Breathable cooling fabric and a cooling top layer
- Three-layer sleep system designed to combine cushioning and support
Cons:
- May not provide enough plush cushioning for side sleepers who prefer a softer mattress
- Has fewer distinct airflow features listed than some other picks here
Verdict: Choose the Nectar if you want a firmer foam mattress with a cooling top layer, especially if you dislike a deep, plush sink.
LUCID 12-Inch Gel Memory Foam Mattress: Plush Pressure Relief for Side Sleepers
The LUCID is a 12-inch mattress with a medium-plush feel. Its listed construction includes three inches of gel memory foam, a 1.5-inch transition layer, and a 7.5-inch high-density base. That generous comfort layer is designed to wrap around the body and cushion areas such as the hips and shoulders.
Gel is infused into the comfort foam to help draw heat away, while bamboo charcoal is described as helping absorb moisture and regulate temperature. These features may be appealing if you want a softer memory foam feel, but the plush surface can allow more body contact than a firmer mattress. If you tend to sleep very hot, consider whether that close, enveloping feel works for you.
The mattress is listed as compatible with adjustable bases, platform frames, and slatted frames, with no box spring required. Its foam is described as CertiPUR-US certified, and it is made in the United States with global and U.S. parts. The 10-year limited warranty is listed by the brand; check the product page for the applicable terms.
Pros:
- Plush feel and a substantial comfort layer for pressure relief
- Gel foam and bamboo charcoal are included in its temperature-management design
- Compatible with adjustable bases and several common frame styles
- CertiPUR-US certified foam and a listed 10-year limited warranty
Cons:
- The plush, close-contouring feel may not suit stomach sleepers or people who prefer firm support
- Its listed cooling features are less extensive than the airflow-focused designs of some other options
Verdict: The LUCID is worth considering if pressure relief and a plush feel matter more to you than a firm, highly responsive surface.
Zinus 12-Inch Cooling Essential Mattress: A Medium Feel and Fiberglass-Free Design
The Zinus Cooling Essential is a 12-inch memory foam mattress with a medium feel. Its design combines cooling gel memory foam with a breathable cover. The brand describes the feel as a balance between cushioning and support, intended to suit side, back, and combination sleepers.
Beyond temperature features, the mattress is described as fiberglass-free, with a carbon-rayon flame barrier. Its foam is CertiPUR-US certified, and its cover is OEKO-TEX Standard 100 certified. The mattress is listed as compatible with platform beds, box springs, slatted frames, and adjustable bases. It is compressed for delivery and is described as needing 24 to 72 hours to fully expand.
The supplied product data lists this mattress as unavailable. Availability can change, so check the product page before making plans to buy. If it is available, its medium feel and straightforward cooling design make it a versatile option to compare, though it has fewer specific cooling layers listed than the Grbsy or EGOHOME.
Pros:
- Medium feel intended to balance cushioning and support
- Cooling gel foam and a breathable cover
- Described as fiberglass-free, with certified foam and cover materials
- Listed as compatible with several bed-frame types
Cons:
- Listed as unavailable in the supplied product data; check the listing for current availability
- Has fewer distinct airflow features listed than some competing options
Verdict: If it is available, the Zinus is a sensible choice to compare for a medium feel and fiberglass-free construction, but confirm the listing status before choosing it.
How to Choose a Memory Foam Mattress That Sleeps Cooler
Look beyond the word “cooling”
Cooling claims can refer to different parts of a mattress. Gel-infused foam is designed to help manage heat, while breathable covers and open-cell foam focus more on airflow. Mesh sides may also support ventilation. Compare the actual materials and construction rather than assuming that every mattress labeled “cooling” will feel the same.
Match firmness to your sleep position
Your sleep position affects how much cushioning you may want. Side sleepers often look for enough give at the shoulders and hips, while stomach sleepers may prefer a firmer surface that limits sink. Back sleepers may want a middle ground that cushions the body without feeling overly soft. Firmness is subjective, so use the brand’s feel description as a guide rather than a guarantee.
Consider how deeply the foam contours
Memory foam that hugs your body closely can provide a cushioned, pressure-relieving feel, but that close contact may feel warmer to some sleepers. If you sleep hot, you may prefer a more responsive design that is easier to move on or a mattress with extra airflow features. Look at the comfort-layer design as well as the cooling cover.
Check the mattress height and your bed setup
These options range from 12 to 14 inches tall. A thicker mattress can change the height of your bed and may need deeper sheets. Check the listed compatibility with your foundation, especially if you use an adjustable base or slatted frame. Follow the manufacturer’s instructions about setup and expansion after unboxing.
Review certifications, materials, and warranty terms
Certifications and construction details can help you compare products, but read what each one applies to. For example, a foam certification is not the same as a cover certification. If fiberglass-free construction matters to you, confirm that claim on the product listing. Warranty, trial, and return terms can vary, so check the current details before ordering.
Account for bedding and room temperature
A mattress is only one part of your sleep environment. Thick blankets, heat-retaining sheets, and a warm bedroom can contribute to feeling hot at night. Breathable bedding and a comfortable room temperature may help you get more from a mattress’s cooling design, though individual comfort varies.
Frequently Asked Questions
Can memory foam sleep cool?
Some memory foam mattresses use features such as gel infusions, open-cell foam, breathable covers, or mesh panels to help manage heat. These designs may feel cooler than traditional foam for some sleepers, but no feature can ensure that every person will sleep cool.
Is gel memory foam always cooler?
Not necessarily. Gel is one approach to temperature management, but the full mattress construction matters too. Cover material, foam density, airflow, how deeply you sink, room temperature, and bedding can all affect how warm a mattress feels.
Which mattress in this list has the most cooling features?
The Grbsy lists several temperature-focused elements, including open-cell foam, cooling gel and copper foam, a cooling fabric, graphene, and mesh sides. That broad set of features may be useful to compare, but it does not guarantee a cooler experience for every sleeper.
Which option may suit a side sleeper?
The LUCID has a medium-plush feel and a thick comfort layer designed to cushion the shoulders and hips, which may appeal to side sleepers who like a softer surface. The best choice depends on your preferred firmness and how much pressure relief you need.
Which mattress has the firmest feel?
The Nectar is described as firm with some contouring, while the Grbsy and EGOHOME are listed as medium-firm. Firmness can feel different from one person to another, so compare the materials and feel descriptions with your own preferences.
How long should a boxed mattress expand before use?
Follow the setup directions for the specific mattress. The Nectar description says it is ready after 24 hours, and the Zinus description allows 24 to 72 hours for full expansion. Expansion time can differ between models.
Final Recommendation
For shoppers focused on airflow, the Grbsy stands out on paper because it combines open-cell foam, mesh sides, and several cooling materials. The MLILY EGOHOME is a compelling alternative if you prefer medium-firm support and want a graphite-infused cover with copper gel foam. Choose the Nectar if you favor a firmer feel, the LUCID if you want a plush surface, or the Zinus if its medium feel and fiberglass-free design fit your needs and it is available. Compare firmness, cooling construction, frame compatibility, and current purchase terms before deciding.