10 Best Cooling Memory Foam Mattress Topper of October 2025

• Three inches of ultra plush memory foam that conforms to your curves and hugs you to sleep; Materials: 100% Polyurethane memory foam, gel beads
• Infused with temperature regulating gel beads that capture and dissipate heat to help prevent overheating
• Comfortable memory foam distributes weight evenly to align the spine and alleviate pressure points
• Available in plush 2 inch and 3 inch profiles; The 3 inch topper will hug your body more than the 2 inch topper
• A comfortable and affordable way to rejuvenate an old mattress, soften a hard mattress, and prolong mattress life; Backed by a 3 year warranty

Linenspa

• Inner memory foam: Subrtex 3" gel-infused memory foam mattress topper uses 3.5 pound density memory foam, mattress topper with ventilated design optimizes air flow and reduce trapped body heat, eliminates motion transfer and relieve your body's stress.
• Removable bamboo cover: The bamboo mattress cover adopts skin-friendly knitted fabric, comes with adjustable elastic straps which fit mattress depth up to 12", equips with anti-slip mesh backing to prevent sliding and premium metal zipper for easy removal and washing.
• Healthier sleep environment: Our memory foam mattress topper is certified by CertiPUR-US and OEKO-TEX for durability, performance and content.No formaldehyde, No harmful phthalates.
• Advanced shipping: Before first use, leave the memory foam flatly in a well ventilated area for 48-72 hours until it's fully expanded.Tips: Low temperature may need more time, find a suitable temperature(78℉) will shorten the time.
• Ten-year: We are confident with our mattress topper and we will provide peace of mind for your purchase. Buy with Confidence. If you have any issues within 10 years of your purchase, Contact us and we will find make it right.

subrtex

• 2-inch memory foam mattress topper with targeted zones to maximize comfort; Zoning pattern may vary
• Memory foam is infused with cooling gel and textured to improve breathability
• Raised zones alleviate pressure at the different contact points of the body
• Premium memory foam is extremely soft, airy, and responsive
• New foam scent is normal and will dissipate over the first 48 hours after opening; this product features a 3-year warranty

LUCID

• 🛏️2-LAYER DESIGN: Combining 2” gel foam with 1” standard memory foam, this 3” mattress topper will upgrade your bed to more comfortable and soft - while still being supportive.
• ❄️COOLING GEL INFUSED: Hotel-quality bed topper with gel infusion and open cell technology, which ensures proper airflow to regulate your body temperature throughout the night.
• 💗PRESSURE RELIEF: Made from dense memory foam, this mattress topper contours to your body curves and cradles the pressure points. Be ready to wake up refreshed and energetic every day.
• ✅REMOVABLE & WASHABLE COVER: The hypoallergenic cover is easily removable for cleaning care. Besides, it comes with anti-slip elastic straps to keep the topper in place.
• ✅CertiPUR-US CERTIFIED: BedStory mattress foam topper is CertiPUR-US certified, so there are no dangerous chemicals and fewer worries about off-gassing. Besides, we’ve got you covered for manufacturing defects like sagging, packing, bumps, etc.

BedStory

• ✅ COOL GEL SWIRL INFUSED MEMORY FOAM provides total comfort. Cool Gel Swirl infused memory foam, combined with our breathable open cell technology, keeps your bed temperature neutral and comfortable for a restful night’s sleep.
• ✅ GREAT WAY TO REJUVENATE AND OLD MATTRESS. Easy to place on top of your mattress and under your mattress cover. Makes a great sleeping surface for futon beds as well.
• ✅ TOTAL PRESSURE POINT RELIEF. The Sure2Sleep Cool Gel Swirl memory foam mattress topper readily conforms to the curves and shape of your body to reduce aches and pains while you sleep regardless of sleeping position.
• ✅ TO PROVIDE A HEALTHIER SLEEP ENVIRONMENT, the Sure2Sleep Cool Gel Swirl memory foam topper is made of CertiPUR-US certified materials. The Sure2Sleep Cool Gel Swirl memory foam topper meets or exceeds standards for content, emissions, and durability, and has been analyzed by independent, accredited testing laboratories. MADE IN THE USA.
• ✅ COVERED BY SURE2SLEEP’S 30 NIGHT NO RISK SLEEP TRIAL. If you are not satisfied within the first 30 nights, contact Sure2Sleep for a complete refund. COVERED BY A FULL 3 YEAR WARRANTY that offers complete protection for your Sure2Sleep topper purchase. (Size and dimensions).

Sure2Sleep

• Memory foam mattress topper is an effective solution to help you fall asleep easily and stay asleep throughout the night. The topper conforms to body perfectly, adding enough cushion to greatly relieve back pains, and wake up feeling fully rested.
• Gel infused material is designed with perforations and it helps with the air flow, creating a cooler and more comfortable sleeping environment. Designed with 3. 5 pound density memory foam to ensure the longevity of our mattress toppers.
• Our foam topper helps extend the useful life of your old mattress and saves you from buying an expensive new mattress. Just buy one of ours and you can instantly experience luxurious sleep at a fraction of the cost.
• Before first use, leave the memory foam flatly in a well ventilated area for 48-72 hours until it’s fully expanded. Tips: Low temperature may need more time, find a suitable temperature(78℉) will shorten the time.
• All Subrtex toppers are backed by our 10 year warranty and lifetime customer service. We are committed to helping you improve your sleep quality and we guarantee to take care of you if you need any help after your purchase.

subrtex

• COOLING & MOISTURE RESISTANT - A topper that works harder and smarter, thanks to our copper-infused foam, which is highly conductive to reduce excess body heat, dispelling excess moisture
• SOFTNESS & SUPPORT - Topper features copper-infused memory foam and a contoured airflow design, for softness, support and cool comfort designed to sit right beneath your regular fitted sheet; cradles pressure points to deliver customized support
• CERTIPUR-US CERTIFIED - Highest quality foam is CertiPUR-US Certified for durability, performance, and content
• EXPERTLY PACKAGED - Our technology allows this topper to be efficiently compressed into one box that’s easily shipped to your door; simply unbox, unroll and this topper does the rest, expanding to its original shape within 72 hours
• Worry-free 5 year limited warranty included; a new foam scent is normal and should dissipate within 72 hours

Zinus

• HELLO SLEEP - LET THE AIR FLOW, LITERALLY - The ups and downs and in-betweens of this specially engineered, cooling gel-infused topper promote airflow throughout its conforming memory foam layer to dissipate heat while providing superior softness and comfort
• A COOLING EMBRACE - This 2 inch layer is constructed with supportive memory foam swirled with cooling gel; fits under any standard or deep pocket fitted sheet
• CERTIPUR US CERTIFIED - Highest quality foam is CertiPUR US Certified for durability, performance, and content
• EXPERTLY PACKAGED - Our technology allows this topper to be efficiently compressed into one box that’s easily shipped to your door; simply unbox, unroll and this topper does the rest, expanding to its original shape within 72 hours
• Worry-free 5 year limited warranty included; a new foam scent is normal and should dissipate within 72 hours

Zinus

• Cooling gel is infused into 2-inch memory foam toppers to regulate temperature, creating a cooler, breathable sleeping surface that adapts to you.
• Foam mattress topper combines cushion with support, contours to body curves, keeps spine properly aligned, and relieves pressure points.
• Mattress topper could be an alternative solution comparing with a brand new mattress to add more comfort, support and cushion which will help improve your night sleep. Key Product Features
• Choosing the Certipur-US certified gel mattress toppers you will enjoy a cozy and healthy sleep.
• Twin size mattress topper measures 74*37.5 inch. Please let it air out for more than 24 hours, make it to recover normal shape.

Milemont

• 【Comfortable & Pressure Relief】 - Innovative foam technology is adopted in the queen mattress topper to optimize comfort and reduce body pressure. Shape your body contouring perfectly, and make your spine rest and relax in a natural arc position, helping relieve the fatigue of a day.
• 【Cooling & Breathable】- Gel-infused in the cooling mattress topper that can prevent overheating and keep your body cool all night. The memory foam cells are larger than traditional for the innovative foam technology that can increase airflow and make the topper more breathable. Help you feel refreshed and energetic every morning!
• 【Well Fitted & Excellent Support】 - The foam mattress topper is certificated by CertiPUR-US and adopt precision processing technology to ensure the quality, fitting your mattress perfectly.Premium memory foam providing excellent support for you that is ideal for all sleepers.
• 【Economic & Multi-use】 - To revitalize the comfort of your older mattress, don’t need a new bed mattress for a memory foam topper can realize it. You can use the bed topper in cut-scenes: bedrooms, guestrooms, dorm rooms, living room, or tent camping.
• 【Instructions】 - Please put the gel mattress topper flatly in a ventilated area for 24~36 hours until fully expanded. Don’t forget to rotate the foam topper every two months to enhance the lifespan of it.

RECCI