46 Best Cooling Mattress Toppers

A cooling mattress topper can transform your sleep environment, particularly during hot summer months or in warm climates. Our carefully selected top picks balance cooling technology with comfort features to help you stay fresh and restful throughout the night.

As an Amazon Associate, I receive compensation from qualified purchases

Reviews

Zinus 1.5 Inch Swirl Gel Memory Foam Topper

Plush and supportive, this 1.5-inch memory foam topper helps relieve pressure points and keep you cool during the night. With natural green tea extract and active charcoal to absorb moisture and eliminate odors, it creates a fresh sleeping environment while the gel-infused foam evenly distributes your weight for comfortable support throughout the night. Most users report significant improvements in sleep quality and reduced back pain after adding this affordable upgrade to their mattress.

Sleep Zone Cal King Cooling Mattress Topper

This premium cooling mattress topper layers three zones of support over a plush microfiber quilt filled with hypoallergenic down alternative, while its moisture-wicking fabric helps regulate your sleep temperature. The elasticized edges keep it snuggly in place on your mattress, so you can drift off in comfort knowing you're surrounded by cool, breathable air.

Arctic Chill Cooling Mattress Topper & Pillow Set

This lightweight down alternative mattress topper combines premium comfort with exceptional cooling properties, featuring an extra deep pocket design that accommodates virtually any mattress. The plush, two-inch thickness provides a generous layer of insulation that keeps you warm in winter and cool in summer, thanks to its innovative blend of down alternative fill and strategically placed supportive goose feathers. The result is incredibly soft bedding that prevents the irritants of traditional down while delivering the ultimate in luxurious sleep comfort.

Ella Jayne Arctic Chill Cooling Mattress Topper

This 2-inch thick mattress topper combines a cooling gel fiber fill with a honeycomb rayon shell to create a refreshing sleep surface. The deep elastic skirt fits mattresses up to 18 inches thick, while the machine-washable cover ensures easy maintenance. Users particularly appreciate the topper's ability to regulate temperature and prevent nighttime overheating.

TEMPUR-Adapt + Cooling Mattress Topper

This mattress topper combines responsive TEMPUR material with strategic cooling technology to create a comfortable sleep surface that adapts to your body's shape and temperature. The Staytight corner straps ensure a secure fit, while the breathable cover helps regulate warmth during the night.

Sleep Mantra King Cooling Mattress Topper

This cooling mattress topper combines premium 100% cotton fabrication with down-like fill for a plush sleeping experience that keeps you comfortable all night long. With its strategic 2-centimeter thickness and deep pocket design, it provides just the right amount of support while remaining incredibly breathable to prevent those hot nights. The soft pillow-top profile, combined with its water-resistant properties and ease of care, makes it a practical choice for both new and existing mattress owners who desire a hotel-quality sleep surface.

Adamson B10 Aqua: 2024 Bed Cooling System

The Adamson B10 Aqua mattress cooling system brings sweet dreams back to hot sleepers through its proven evaporative cooling technology. The soft cotton pad keeps you comfortable all night long while using minimal energy - you'll love how it transforms your bedtime routine into a relaxing retreat.

Niagara Sleep Solution Bamboo Mattress Toppers

The Niagara Sleep Solution Bamboo Mattress Topper combines a cooling bamboo fiber construction with just the right amount of cushioning to reduce back pain. The deep-pocket design fits mattresses between 8-20 inches thick, while the breathable fabric helps prevent nighttime sweat. A built-in pillow protector is included, making it a practical addition to any sleep environment.

Furinno Angeland Twin Memory Foam Mattress Topper

A cooling gel memory foam topper that contours to your body for better sleep, with some users finding it exceptionally comfortable while others report significant quality issues. The 2-inch thick foam helps reduce heat buildup and comes with CertiPUR-US certification for peace of mind.

Zinus 4-inch Swirl Gel Memory Foam Mattress Topper

This cooling memory foam mattress topper combines a refreshing gel layer with breathable high-density foam support, wrapped in natural antibacterial green tea and castor oil extracts. At just 4 inches thick, it provides generous comfort while maintaining excellent shape retention. Most reviewers praise its supportive yet conforming feel, though some note it can heat up during warmer sleep sessions.

Bedsure Twin Mattress Pad

A premium twin-sized mattress pad that combines softness with practical features like an 8-21" deep pocket and breathable microfiber construction. The fitted design ensures a secure, hassle-free fit while the machine-washable cover keeps maintenance simple. The plush comfort and durability of this mattress protector have earned praise from satisfied customers who appreciate its cooling properties and protective qualities.

Bridgevine 3-inch Full Size Cooling Memory Foam Mattress Topper

Experience premium sleep support with this three-inch memory foam topper, featuring CertiPUR-US certified foam that conforms to your body while preventing pressure points. The gel-infused foam keeps you cool by regulating temperature and distributing heat evenly across the surface. The thoughtful design includes ventilation holes that help maintain airflow, ensuring a comfortable night's sleep without overheating.

Bamboo Mattress Topper with Pillow Protector and Extra Support

Crafted from bamboo fiber and hollow fiber filling, this extra-thick mattress topper provides exceptional comfort with its 2-inch depth and 1000gsm premium insulation. The cooling design prevents nighttime sweating, while the deep elastic edges keep it securely in place during sleep. The included pillow protector and side pocket for essentials complete the practical features of this highly-rated sleep solution.

Onetan 1-inch Copper-Infused Memory Foam Mattress Toppers

Copper-infused memory foam creates a comfortable layer that naturally regulates temperature and wicks away moisture, keeping you cool during the night. The 1-inch thick topper provides just the right amount of cushioning while maintaining the integrity of your mattress, with an open-cell design that promotes air circulation. The premium foam construction is CertiPUR-US certified, ensuring both safety and durability for long-term use.

Dream Serenity Cool Point 3" Memory Foam Mattress Toppers Queen

This comfortable memory foam topper gives your mattress a second life with its supportive design. The plant-based foam keeps your sleep cool and refreshing, while the special pattern helps airflow around your body. Many users love how it reduces their back pain and helps them sleep better.

2020 Mattress Cooler Classic: Water Cooling System

This water-cooled mattress system earned mixed reviews for its ability to significantly lower your nighttime body temperature without relying on expensive electricity. While some users praised its effectiveness, particularly for hot sleepers, others found it too cold and reported durability issues like leaks. The portable PVC pad circulates chilled water through your bedding to remove body heat naturally, making it a budget-friendly alternative to air conditioning or cooling blankets that's worth considering if you struggle with nocturnal overheating.

King Size 4" Gel Lux Memory Foam Mattress Topper: Contouring Comfort & Pressure Relief

This gel-infused memory foam topper combines exceptional support with remarkable breathability, designed to relieve pressure points while keeping you cool during the night. The innovative Sleep Wave design reduces motion transfer and creates airflow channels, ensuring a comfortable sleep without the heat buildup common in traditional memory foam. At just 4 inches thick, it provides the right balance of cushioning for side and back sleepers, though some users may prefer a thinner option for better spine alignment.

Best Price 4-inch Egg Crate Memory Foam Mattress Topper

This cooling gel memory foam topper combines exceptional comfort with premium support, featuring an open-cell foam structure that promotes airflow while keeping the surface refreshingly cool. The 4-inch egg crate design reduces pressure points and isolates motion, ensuring undisturbed sleep for both partners. The CertiPUR-US certified material delivers lasting comfort without the typical chemical odors.

CertiPUR-US Certified 5-Zone Gel Infused Memory Foam Mattress Topper

A 2-inch memory foam topper that adds essential comfort to your mattress without the need for a full replacement, featuring a breathable five-zone design that targets pressure points and includes CertiPUR-US certification for peace of mind.

Omne Sleep Cooling Memory Foam Mattress Topper

This plush memory foam mattress topper offers incredible conforming comfort that shapes to your body for a customized sleep experience. Made hypoallergenic to prevent skin irritation, the cooling foam helps maintain a comfortable temperature throughout the night thanks to its breathable and moisture-wicking properties.

Bodipedic 2-Inch Cooling Gel Memory Foam Mattress Toppers

Sleep like you're wrapped in a cloud with this super soft memory foam topper. The built-in cooling gel keeps you comfy on those hot summer nights, and the extra cushioning helps take the pressure off your sore spots. It's got ventilation everywhere to make sure you stay fresh and relaxed while you're catching those z's.

Arctic Sleep Cooling Gel Memory Foam Mattress Pad

This gel-infused memory foam mattress pad keeps you cool and comfortable thanks to its breathable bamboo knit cover and strategic layering. At just a quarter-inch thick, it provides supportive enhancement without the bulky bulk, while its integrated stretchy skirt ensures a secure fit. Machine washable for easy care, it's a practical solution for regulating sleep temperature and preventing the common heat buildup associated with memory foam mattresses.

Gracie Mills Henrietta Cooling Memory Foam Mattress Topper

The Henrietta 2-inch memory foam top layer cradles your body while its cooling gel fights heat buildup. The open-cell design lets air flow through, keeping you comfy. Dust mite resistant and naturally antimicrobial, it's a smart sleep upgrade that breathes easily.

Seal Your Sleep with the Serta Arctic 25x King Mattress Topper

This memory foam topper combines remarkable cooling technology with plush cushioning, helping sleepers stay comfortable throughout the night. The self-recharging Reactex system keeps the surface 25 times cooler than standard alternatives, while the 2-inch thickness provides just the right amount of support. The cooling effect is particularly noticeable when body temperature rises during the night, offering relief and better sleep quality.

Continental Sleep 2-Inch Medium Firm Mattress Toppers

Made with cooling technology to keep you comfortable during the night, this 2-inch mattress topper provides medium firm support while helping to prevent motion transfer. The breathable cover and removable design make it easy to maintain, and at only 1 inch thick, it adds a low-profile layer of comfort to your existing mattress. The full-size topper measures 15 inches by 10 inches and works well for both back and side sleepers, though some customers noted it's slightly thinner than advertised.

Zinus 4-inch Swirl Gel Memory Foam Mattress Topper

This plush memory foam topper combines gel cooling technology with natural green tea extract and castor oil to keep your sleep environment fresh and comfortable. Coming in at just 4 inches thick, it provides the perfect balance of support and softness for both firmer and medium mattresses. Most users find it easy to adjust to, though some may need to allow extra time for it to fully expand after unboxing.

Spa Sensations Full Mattress Topper

This cooling gel memory foam topper cradles your body in plush support while keeping you refreshed through the night. The 2-inch layer of temperature-regulating foam gently conforms to your shape, relieving pressure points and improving circulation. A breathable cooling cover keeps the topper fresh and easy to maintain, with antimicrobial properties that prevent odors. Users report waking up rejuvenated with no hot spots or shifting, making this highly-rated topper a smart upgrade for any mattress.

L'Baiet Cooling Memory Foam Mattress Topper

This 2-inch memory foam topper combines plush comfort with temperature-regulating gel foam, providing excellent support for all sleep positions. The full-length design ensures consistent pressure relief from head to toe, while the responsive foam adapts effortlessly to your movements during the night. The cooling properties help maintain optimal sleep temperature, making it an ideal upgrade for any mattress.

Cold Flash Cooling Mattress Topper

The Cold Flash Sleep Cooling System replaces uncomfortable hot nights with cool, restful sleep. Placing a chilled water pad under your sheets absorbs excess body heat, perfect for hot sleepers, athletes, and those going through menopause or pregnancy. Its dual-pad design offers both cooling options and convenience, while the digital thermostat and simple setup make it an practical addition to your sleep routine.

Mellow 2-Inch Memory Foam Mattress Toppers

This memory foam topper adds just the right amount of cushioning to your mattress, conforming to your body and relieving pressure points without making your bed too lofty. The gel-infused foam helps keep you cool during those hot Texas nights, while the cleverly designed five-zone construction cradles you throughout the night. Though some users have reported durability issues with the premium design, most reviewers swear by its ability to banish joint pain and promote deep, restful sleep.

Sealy All Night Cooling Mattress Pad

The Sealy All Night Cooling Mattress Pad combines bio-based materials and activated cooling technology to help regulate your sleep temperature throughout the night. Its hypoallergenic polyester fill provides both cooling comfort and durability, while its secure deep-pocket design fits mattresses up to 18 inches deep. Machine washable for easy maintenance, the pad's dual-layer construction combines plush cushioning with temperature-regulating properties to keep your sleep surface fresh and comfortable.

Charter Club Full Size LiquiDry Mattress Pad

For those who struggle with hot sleepers, this full-size mattress pad combines cooling technology with moisture-wicking properties to keep the night comfortable. Made from a silky nylon-polyester blend, it hugs your mattress with a 15" height while remaining surprisingly unobtrusive. Most reviewers particularly love how it eliminates morning sweat and helps maintain a comfortable temperature throughout the night.

Bodipedic 2-Inch Gel-Infused Memory Foam Mattress Toppers

This two-inch gel-infused memory foam topper gives your bed an instant upgrade with its responsive foam core and cooling gel particles. The breathable circular-knit cover helps regulate temperature, while the generous 79 by 75-inch size fits most king beds perfectly. Reviews consistently praise its ability to relieve pressure points and improve sleep quality, making it a practical solution for firmer sleep preferences without breaking the bank.

Elemuse Twin XL Cooling Mattress Topper

ELEMUSE's cooling mattress topper combines premium brushed microfiber with a 3D snow down alternative filling for unparalleled comfort. Its pillowtop design and generous 7-inch thickness relieve pressure points while maintaining proper spinal alignment, perfect for college dorms or any space-limited bedroom. The breathable construction helps regulate body temperature during the night, preventing hot sweats that can disrupt sleep.

Serta ThermaGel Memory Foam Mattress Topper

A USA-made memory foam topper combines cloud-like comfort with temperature-regulating ThermaGel particles that keep the surface cool during sleep. The high-quality construction extends your mattress's lifespan while providing exceptional joint support, helping you achieve restful sleep.

Serta Queen 4-inch Cooling Memory Foam Topper

)

A plush 4-inch pillowtop merges with memory foam for enveloping comfort, supporting pressure points while keeping you cool throughout the night. The premium foam core conforms to your body, allowing natural sleep positions without roll-offs, and the quilted cover stays fresh with its removable design. Whether you're transitioning to a new mattress or refreshing an old one, this Serta topper delivers the support and luxury of a higher-end sleep environment.

TEMPUR-Cloud 2 in. Queen Mattress Topper

If you're tired of lumpy pillows and uncomfortable mattress dips, this soft yet supportive topper is like giving your bed a luxurious facelift. The best part? It's surprisingly breathable, so those hot summer nights won't feel as stifling. Plus, it's so good at hugging your shape that you might forget you're sleeping on a topper at all.

Nue by Novaform Queen Mattress Topper

This cooling gel memory foam mattress topper brings a noticeable upgrade to your sleep experience with its ability to keep you comfortable throughout the night. The plush 3-inch foam conforms gently to your body while the cooling layers prevent heat buildup, ideal for hot sleepers. The included premium cover adds an extra layer of comfort and helps maintain the topper's shape over time.

California Design den Plush Twin XL Cooling Mattress Topper

This luxuriously thick mattress topper transforms your bed into a cloud-like sleeping surface with its premium down-alternative fill, measuring a substantial 300% thicker than standard mattress pads. The cooling rayon fabric keeps you comfortable during the night, while the stylish 360-degree stretch fit prevents it from shifting around on your mattress. Whether you're looking to relieve back pain or simply want a more restful sleep, this highly-rated topper delivers exceptional comfort without compromising on support.

Marine Moon Twin Mattress Topper

This twin-sized mattress topper fuses premium comfort with advanced cooling technology, creating a sleeping surface that stays refreshingly cool while providing generous 3-inch support. The down alternative filling gently cradles your body, eliminating pressure points and promoting deep, restful sleep. Reviewers consistently praise its exceptional softness and temperature-regulating properties, transforming ordinary sleep into a luxurious experience.

Dream Serenity EcoWave 4" Memory Foam Mattress Topper

The Dream Serenity EcoWave mattress topper offers 4 inches of plant-based memory foam support, featuring a wave-embossed surface for targeted pressure relief. Made from sustainable soy foam in the USA, the topper combines premium comfort with eco-friendly materials and Microban protection against bacteria. With mixed reviews citing both exceptional support for side and back sleepers as well as some concerns about edge roll-off and initial odor, this affordable topper delivers significant comfort improvements for those seeking a quality sleep solution without a full mattress replacement.

2" Lucid Gel Memory Foam Mattress Topper

I can definitely see why people love this memory foam topper - it gives you that sinking feeling like you're sleeping on a cloud while keeping your mattress fresh. The gel foam helps you stay cool at night, and it's so comfy that expectant moms and anyone dealing with back pain will swear by it. The breathable cover makes cleaning a breeze, and it's supported by thousands of 5-star reviews from happy sleepers who finally found the relief they needed.

Zinus Gel-Infused Green Tea Mattress Topper

This memory foam mattress topper combines green tea extract and castor oil to naturally eliminate odors while its gel-infused foam keeps you cool during the night. At just over an inch thick, it provides the right balance of support without sacrificing comfort - whether you're a side sleeper looking to alleviate hip pain or simply someone who wants an affordable way to refresh their mattress.

MATBEBY Queen Size Mattress Topper

This high-thickness mattress topper combines premium 3D snow down alternative fiber with expertly engineered three-dimensional baffle box stitching to deliver unparalleled comfort and support for restless sleepers. The cooling 3D structure and superior air circulation keep you fresh throughout the night, while the deep elastic encasement ensures a secure fit that accommodates all sleep positions. Machine-washable and delightfully easy to care for, this versatile topper is designed to enhance sleep quality for babies, children, and adults alike.

Queen Rose Cooling Pillow Top Mattress

This plush queen pillow top brings cloud-like comfort to your mattress with its 400-thread-count cotton surface and temperature-balancing layers that keep you cool in summer and warm in winter. The deep elastic pockets keep it firmly in place, and the generous 8-inch width provides just the right amount of lift for a comfortable sleep surface. The soft, springy interior eliminates pressure points while the premium craftsmanship ensures lasting support for your mattress.

Mainstays 7-Zone Foam Mattress Topper

This foam topper uses a clever 7-zone design to give your mattress a much-needed boost, with softer support around the edges and firmer cushioning in the middle where you need it most. The open-cell construction helps keep you cool during the night, and the antimicrobial coating keeps your topper fresh and odor-free – perfect for sharing a bed with roommates or family members. While some users have noted the 1.25-inch thickness might be a bit disappointing if you're expecting something thicker, many have found it provides just the right amount of comfort to improve their sleep quality.

Buyer's Guide

A cooling mattress topper can significantly enhance your sleep quality by regulating your body temperature during the night. These specialized sleep accessories are designed to prevent overheating and reduce perspiration, making them particularly beneficial for hot sleepers or individuals living in warm climates. This guide examines what to consider when selecting a cooling mattress topper, helping you find the right product for your needs.

Temperature Regulation Materials

Look for mattress toppers made from temperature-regulating materials like phase-changing materials (PCMs), which absorb and release heat to maintain a consistent surface temperature. Gel-infused memory foams and micro-perforated foams also help dissipate heat by allowing air circulation. Natural materials like bamboo and cotton can wick away moisture and enhance breathability.

Thermal Efficiency Ratings

Product specifications often include thermal efficiency ratings that indicate how well the topper prevents heat retention. Higher-rated products are more effective at maintaining a cool surface temperature throughout the night. Consider a model with a rating of 3 or higher on a scale of 1-5 to ensure adequate cooling performance.

Cooling Mechanisms

Advanced cooling mattress toppers incorporate multiple mechanisms. Phase-change materials actively adjust temperature, while gel-infused layers provide immediate cooling upon contact. Some models feature dual-zone cooling to accommodate partners with different temperature preferences. Advanced models may include active cooling elements like fans or phase-change inserts that activate at specific temperatures.

Heat Dissipation and Pressure Relief

Effective cooling mattress toppers not only reduce surface temperature but also improve air circulation beneath the body. Look for products with a high degree of airflow through the material structure. Additionally, consider models that combine cooling with pressure relief benefits, as these often use multi-layer foams that cool while supporting various sleep positions.

FAQ

What is a cooling mattress topper?

A cooling mattress topper is a layer placed on top of your existing mattress to help regulate your sleep environment's temperature, particularly useful for managing heat during the night. These mattress toppers are designed to prevent overheating and improve sleep quality by keeping your body cooler at night.

They work through various cooling technologies such as phase change materials, breathable fabrics, and gel-infused layers that help wick away moisture and dissipate heat, ensuring you stay comfortable throughout the night.

What makes a mattress topper cool?

Cooling mattress toppers typically incorporate specific materials and designs that promote heat dissipation. Phase change materials transform liquid from one state to another, absorbing and releasing heat as needed. Breathable fabrics like cotton and mesh allow air to circulate freely around your body, while gel-infused layers provide targeted cooling where you need it most.

Some premium models also feature temperature-regulating foams that adjust to changing body temperatures, helping maintain an optimal sleep environment by keeping you cool during the night and slightly warmer during colder seasons.

Are cooling mattress toppers effective?

Many users find significant improvements in their sleep comfort when using a cooling mattress topper, especially during warmer months or in hot sleeping environments. The materials and designs used in these toppers are specifically engineered to manage heat, making them effective for both light and heavy sleepers.

However, individual results may vary based on factors such as room temperature, personal sensitivity to heat, and the specific cooling technology used in the topper. While many users report significant improvements, others might not notice a noticeable difference.

Which cooling technology works best?

Phase change materials often provide the most consistent cooling, as they can store and release significant amounts of heat. These materials typically maintain their effectiveness over time, unlike some temperature-regulating foams that can degrade after repeated use.

Breathable fabrics and gel-infused layers are effective for immediate temperature management and moisture control, keeping your topper fresh and dry during the night. The best technology depends on your specific needs and preferences, with many users finding combinations of these materials most effective.

Do cooling mattress toppers last?

High-quality cooling mattress toppers designed with durable materials can last 5-10 years with proper care, similar to standard mattress toppers. The longevity of phase change materials and temperature-regulating foams depends on their quality and usage frequency.

Maintenance typically involves regular vacuuming and spot cleaning as needed. If properly cared for and used within manufacturer guidelines, cooling mattress toppers can provide consistent performance throughout their lifespan.

Are cooling mattress toppers worth the investment?

For individuals who struggle with heat during sleep or live in warm climates, a cooling mattress topper can significantly enhance sleep quality and comfort at a reasonable cost. Many models cost between $100-300, offering a more affordable alternative to replacing your entire mattress.

While the initial cost may be higher than standard mattress toppers, the potential improvement in sleep quality, reduced reliance on air conditioning, and extended mattress lifespan make cooling toppers a worthwhile investment for many sleepers.