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One of the ways your body readies itself for sleep is by cooling down. Your circadian rhythm, or sleep-wake cycle, controls this natural process.
In anticipation of sleep, your core body temperature falls, hitting its lowest peak in the early hours of the morning. Feeling too hot can disrupt this cycle, making it hard to fall or stay asleep.
Some people naturally run hot and radiate heat during sleep. Others are stuck in a too-hot sleeping environment, thanks to a noncontrollable thermostat, lack of air conditioning, or hot mattress.
If this sounds familiar, cooling mattress toppers and pads can help you sleep cooler. They work by absorbing excess body heat and keeping it away from skin. Cooling toppers are also much less expensive than cooling mattresses.
To choose the mattress pads and toppers on this list, we read scores of unbiased customer reviews on many trustworthy shopping sites.
We chose products sold by well-known manufacturers that use safe, nontoxic materials. We looked at each manufacturer’s customer service history, return policy, and product guarantees.
Neither Healthline nor its employees were paid or influenced to promote any of the products on this list.
Cooling toppers and pads are available across several price points.
Many low-cost products rival the more expensive brands, so don’t let cost be your only guide when choosing the best one for you.
It’s also important to note that mattress pads and toppers go on sale regularly throughout the year. The prices indicated below may fluctuate.
Mattress pads and toppers come sized to fit most beds, from twin to king. When comparing prices, we looked at queen-size pads for uniformity. Price is indicated as follows:
- $ = under $100
- $$ = $101–$200
- $$$ = over $201
Slumber Cloud Core Mattress Pad
Key features: This hypoallergenic pad is designed to sit on top of your mattress, underneath standard-size fitted sheets that are 20 inches deep or less. It comes in white or blue gray. The blue gray is constructed from two layers of cotton and NASA-engineered Outlast viscose, a temperature-regulating, heat-absorbing fabric that was originally used to make space suits.
The white pad is made from lyocell, a breathable, lightweight rayon that significantly absorbs heat, with an Outlast viscose lining. Customers who sleep with a partner have mentioned it’s comfortable for both hot and cold sleepers at the same time. It’s also machine washable.
Considerations: This mattress pad is specifically designed to help with temperature regulation. It doesn’t supply as much cushioning or padding as a mattress topper will. If you’re looking for additional padding for softness or comfort, this may not be the best choice for you.
Lucid 2-inch gel memory foam mattress topper
Key features: This topper is infused with a cooling gel, unlike many other memory foam gel pads, which can get warm to the touch. Its textured design is intended to promote airflow.
Pressure point support in five areas of the body may make it a solid choice for a hot sleeper looking for head, neck, back, hip, or knee pain relief. It also has a soft, cushy feel, so you can comfortably use it on a firm mattress for extra padding. Not to mention, it’s budget-friendly.
Considerations: Some users have mentioned it has a chemical smell for around 2 days after opening the box. It’s made from polyurethane, a type of plastic. Polyurethane is approved by the Food and Drug Administration (FDA) for safety, but you may prefer natural or organic materials. It’s also not machine washable, though it does spot clean easily.
ViscoSoft 4-inch Active Cooling memory foam mattress topper
Key features: This high-density mattress topper is made from copper-infused memory foam, which has temperature-regulating properties. It wicks away moisture for added cooling and comfort.
Significantly plusher than most cooling toppers, the ViscoSoft has straps for fastening it onto your mattress, ensuring it won’t move around while you sleep. It comes in a removable cover that can be machine washed cold and dried on a low setting. Bonus: no chemical smell.
Considerations: At 31 pounds, it’s heavy and may be hard for some people to manage. Some users also say it’s too pliant, and they feel like they sink into it.
SleepBetter Iso-Cool memory foam mattress topper with Outlast cover
Key features: This topper is made from temperature-sensitive memory foam that is designed to absorb body heat. It comes with a 100-percent cotton, removable cover made with Outlast technology. The tight skirt will hold snugly onto mattresses that are sized up to 20 inches deep.
Considerations: This mattress pad gets most of its cooling ability from the mattress pad cover, not the pad itself.
Amazon Basics Conscious Series Cool-Touch rayon bamboo mattress topper pad
Key features: Made from bamboo-derived rayon, this hypoallergenic topper is designed to wick moisture and regulate heat, and is soft to the touch. A deeply quilted surface helps promote airflow and supports body temperature regulation. Users find it comfortable and cool to the touch. It’s machine washable and can be dried on a low setting. Plus, it’s budget-friendly.
Considerations: The topper will only attach easily to mattresses that are 18 inches deep or less. According to the Federal Trade Commission, rayon is derived from bamboo through a process that uses toxic chemicals, which may concern some people. The rayon itself is not a toxic substance, though.
Leisure Town cooling mattress topper
Key features: This topper has a three-layer construction. The top layer is made from breathable, 300-thread count cotton, which is intended to absorb heat and promote airflow. The other layers are soft and cushy hypoallergenic, polyester down. It mimics the feeling of down significantly more than many other toppers, according to users. It’s also machine washable, dryable, and weighs less than 7 pounds. It’s also budget-priced.
Considerations: This topper ships in a vacuum-sealed bag. Some users have mentioned that it takes a significant amount of time, or a long stint in a dryer, before it becomes thick and fluffy.
Karrism extra-thick mattress topper
Key features: The deep pocket skirt easily accommodates a mattress up to 21 inches. It doesn’t shrink in the wash and will continue to slip easily onto deep mattresses, even after many washings and dryings, according to users. The top layer is made from 400-thread count, 100-percent cotton, which makes it cool to the touch and moisture absorbent. A “baffle-box” design promotes air flow and keeps the fill snugly in place.
Considerations: Since this topper is almost double the thickness of most other toppers, it may not fit in a standard-size washing machine or dryer.
WhatsBedding waterproof mattress pad
Key features: Unlike many waterproof pads, this one has a cotton topper for added cooling. Its fill is made from fluffy, down alternative polyester. The thermoplastic polyurethane (TPU) waterproof bottom doesn’t make noise when you move around in bed, according to users. It also features deep-fitted pockets and a “baffle-box” design.
Considerations: Some users have mentioned that the cotton cover has a silky texture that feels slippery.
TexArtist pillow top cooling mattress pad
Key features: This 400-thread count, soft cotton pillow top is designed to wick away moisture and heat. Users with night sweats say this pillow top keeps them dry and comfortable throughout the night. Polyester fiber filling in a spiral shape is intended to help promote air flow. It mimics a 5-star hotel bedding experience, according to some reviews. This topper also holds its shape after countless machine washings and dryings, and weighs less than 5 pounds.
Considerations: You’ll need a large-capacity washer and dryer to clean this topper. While many users find it sufficiently cooling, particularly for a dense topper, others have mentioned it doesn’t provide as much cooling as they need.
AllerEase cooling mattress pad
Key features: This pad is made from 100-percent cotton and hypoallergenic polyester fiberfill. The fabric is treated with PCM microcapsules that are intended to protect you and your mattress from dust mites and other allergens. The covering is also designed to add to the pad’s cooling abilities. Users say they sleep significantly cooler on this mattress pad than on others that are comparably priced or more expensive. It also comes with a limited lifetime warranty.
Considerations: This topper can only be used on mattresses that are 18 inches deep or less.
SealyChill gel memory foam mattress topper
Key features: This topper is made from cooling gel-infused memory foam. It’s available in three depths: 1.5 inches, 2 inches, and 3 inches. It’s designed to provide pressure point support, making it a solid choice for people with body aches or back pain, in addition to cooling needs. The topper comes with a hypoallergenic, antimicrobial, and moisture-wicking cover that’s machine washable and dryable.
Considerations: It’s not bedbug or water resistant.
Saatva graphite mattress topper
Key features: In this topper, the graphite is intended to draw heat away from the body, generating significant cooling. Its memory foam may provide pressure point relief and medium-firm support. The foam is also high-density and plush, which can help eliminate motion transfer. It may be a great choice for restless sleepers with partners.
Considerations: This topper can’t be machine washed or dried, and it doesn’t come with its own cover.
ChiliSleep Cube Sleep System
Key features: The ChiliSleep pad is filled with silicone microtubes that circulate water. It works by regulating the surface temperature of your mattress, so it can be used for cooling or heating. It connects wirelessly to a control cube that you can place underneath or near your bed. You can control the temperature exactly to your specifications. It also comes with “me” and “we” zones, so each partner can determine their own level of cooling or heating.
Considerations: It comes with a 30-day warranty. If you return it, either during or after that time frame, you’re responsible for all shipping charges, including the return and those from the original purchase. It’s operated by a fan that runs loud for some people. Also, the water reservoir needs to be manually filled with distilled water every 2 to 3 weeks.
Ease of use
Mattress pads and toppers vary in terms of how much fill they contain. The more fill, the plusher they feel. This equates to a heavier topper that you may have trouble getting off and onto your bed.
Also think about machine washing and drying. Some toppers are too big to fit into standard-size machines. Others can’t be machine washed or dried, but can be spot cleaned.
Are you just looking for cooling properties, or for other comfort features? Some mattress toppers that supply cooling may also be used to relieve back, hip, knee, or neck pain.
If you’re hoping yours will do double duty, make sure to choose a medium-firm, supportive topper that supplies pressure point relief.
The key difference between a mattress pad and a mattress protector is what they are used for.
Mattress pads are primarily used for adding comfort to your mattress.
Mattress protectors are used to protect your mattress from mildew, spills, accidents, and more.
Sleeping cool often takes more than just having a cooling mattress pad.
You may wish to consider purchasing a cooling pillow, and, if budget allows, a cooling mattress.
If possible, keep your room cool by opening a window, lowering the thermostat, or positioning a fan near your bed.
Large cool-mist humidifiers can help moisten dry air and provide cooling comfort to the entire room.
Consider and possibly avoid lifestyle habits that may cause you to sleep hotter. These include:
- eating spicy foods late at night
- drinking alcohol
- smoking cigarettes
- wearing heavy pajamas or those made from nonbreathable materials, such as acrylic
- sleeping on flannel sheets
Buying a cooling mattress topper or pad can help alleviate night sweats and lower body temperature. Cooling mattress toppers or pads can be significantly less expensive than buying a new mattress.
They can be made from several different types of material that have cooling abilities. Some smart mattress toppers may also use water circulated through tubes and be controlled remotely.