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If you love almost everything about your mattress but want to make small changes to customize your sleep environment, a mattress pad is worth considering. A mattress pad is a thin layer that sits on top of your current mattress, and is secured with elasticized straps or a skirt much like a fitted sheet. Not only does a mattress pad let you customize the feel of your mattress, but it also adds a layer of protection.

While a mattress pad does not necessarily change the overall firmness of your mattress, it can change certain qualities like temperature regulation. A cooling mattress pad actively or passively regulates temperature and prevents sleeping hot. Some are made with breathable materials, like cotton or wool, while others are infused with gel to draw heat away from the body and dissipate moisture. Certain styles use technology to actively cool down the surface of the mattress.

We’ll cover our top picks for the best cooling mattress pads and what to look for when shopping for one. We’ll also break down what type of cooling mattress pad is best, along with answers to frequently asked questions.

The Best Cooling Mattress Pads

Product Details

Ooler Mattress Pad

Ooler Mattress Pad
Cover Material:
Poly/Tencel blend
3.2mm Silicone tubes
Ooler Mattress Pad

The hydro-powered Ooler Mattress Pad can be optimized for one or two sleepers, with a temperature range of 55 to 115 degrees Fahrenheit.

Who it's best for:
  • People who want precise control over the temperature of the bed
  • Shoppers with bigger budgets
  • Those who want a mattress pad that can be paired with a smartphone app
  • Couples

Unlike mattress pads that passively regulate temperature, the Chili Ooler Mattress Pad actively customizes the temperature of the bed with a hydronic pad and control unit. This gives sleepers the option of setting a temperature for the bed between 55 and 115 degrees Fahrenheit for personalized comfort.

The hi-loft jacquard knit of the mattress pad has a Tencel lyocell surface for breathability. The pad also features an energy-reflective waterproof polyester bottom. The hydronic pad is 0.375 inches thick and includes 0.125-inch tubing with leak-proof connectors. Water flows through the channels and adjusts the temperature of the pad.

The Ooler Mattress Pad is controlled by an attached unit with a water tank. The control unit has a low profile so it can fit underneath the bed. It auto-cleans with a UV light. There is variable ambient noise, which can be adjusted on the control unit.

The Ooler Sleep System can be optimized for one or two sleepers. It is available in sizes half queen, half king, half California king, queen, king, and California king. The half sizes are designed for one sleeper and cover half of the mattress. Whole sizes cover the entire mattress and include two control units. This is beneficial for couples with differing comfort preferences, as each side can be individually adjusted.

The mattress pad pairs with a smartphone app for temperature control, customizable schedules, and notifications. Sleepers can set the Warm Awake feature in lieu of an alarm clock. This option warms the bed slowly to wake you up naturally. The Ooler Sleep System has been shown to improve sleep quality and reduce sweating for hot sleepers.

Chili offers a 90-night sleep trial for the Ooler Sleep System, though the customer is responsible for any shipping costs in the event of a return. The company covers the Ooler Sleep System with a 2-year limited warranty.

Saatva Organic Mattress Pad

Saatva Organic Mattress Pad
Cover Material:
300 Thread count organic cotton
Organic cotton
Saatva Organic Mattress Pad

The Saatva Organic Mattress Pad wicks away moisture and is machine washable for easy care.

Who it's best for:
  • Environmentally-conscious shoppers
  • Those who want an easy to clean mattress pad
  • Sleepers who are sensitive to chemicals and synthetic materials
  • People with a thick mattress

The Saatva Organic Mattress Pad naturally wicks away moisture and heat for a cooler sleep environment. Cotton is lightweight and breathable and the Saatva Organic Mattress Pad uses 100 percent Global Organic Textile Standard (GOTS) certified cotton in its quilted construction. It is made without the use of chemicals or synthetic materials.

The 300 thread count of the Saatva Organic Mattress Pad is soft and breathable, allowing air to flow through the mattress pad. Organic cotton side panels with a wide elastic band secure the pad to the mattress. The pad can fit mattresses up to 16 inches thick, making it a great choice for those with higher mattress profiles. The mattress pad includes 0.75 inches of plush cotton fill, so it will add some softness to the mattress.

The Saatva Organic Mattress Pad is easy to clean as it can be machine washed on the gentle cycle and tumble dried. The mattress pad is available in standard sizes twin through California king. Saatva also offers an Upper-Flex option for the queen and king sizes, which corresponds to the Saatva Upper-Flex split top mattress.

Saatva offers a 45-day sleep trial for the Organic Mattress Pad and issues a full refund if you decide to return the pad. The company asks that any bedding is washed before returning. The Organic Mattress Pad is covered by a 1-year limited warranty.

Brooklyn Bedding Cooling Mattress Protector

Brooklyn Bedding Cooling Mattress Protector
Cover Material:
TitanCool phase change material-infused fabric
Brooklyn Bedding Cooling Mattress Protector

The Brooklyn Bedding Cooling Mattress Protector draws heat away from the body and resists common allergens.

Who it's best for:
  • Hot sleepers who are prone to sweating
  • Those who don’t want to change the firmness or comfort level of their mattress
  • Sleepers who want a waterproof mattress protector
  • Allergy sufferers

The Brooklyn Bedding Cooling Mattress Protector has a cool to the touch feel and breathable construction. The mattress protector improves the overall breathability of the mattress and draws heat away from the body. It resists dust mites and other allergens.

The company’s TitanCool technology is infused in the surface of the Cooling Mattress Protector. This phase change material (PCM) increases the conductivity of the protector and draws heat away from the body. The breathable elastic fabrication increases airflow.

Shoppers who want an easy to clean mattress pad will appreciate that the Brooklyn Bedding Cooling Mattress Protector can be machine washed in cool or warm water and tumble dried on a low setting. The mattress pad adds a layer of protection to the mattress, reducing normal wear and tear. The waterproof fabrication prevents spills from staining the mattress below.

The Brooklyn Bedding Cooling Mattress Protector is a thin cover, so sleepers should not expect it to add softness or change the firmness of the mattress. It is ideal for shoppers who want to protect their mattress from spills and stains while improving its overall breathability.

Brooklyn Bedding offers a 30-day sleep trial for the Cooling Mattress Protector.

Organic Textiles Wool Mattress Pad

Organic Textiles Wool Mattress Pad
Cover Material:
300 Thread count organic cotton
Organic Textiles Wool Mattress Pad

The hypoallergenic construction of the Organic Textiles Wool Mattress Pad includes wool and cotton, which draw heat and moisture away from the body.

Who it's best for:
  • Eco-conscious shoppers
  • Hot sleepers who are prone to sweating
  • Those who want a machine washable mattress pad
  • Anyone who wants to add softness to their mattress

The Organic Textiles Wool Mattress Pad regulates temperature with a wool and cotton construction. Natural fibers wick away moisture and prevent discomfort from sweating and overheating. The mattress pad is made with organic materials and is an ideal choice for eco-conscious shoppers.

The hypoallergenic fabrication resists dust mites, mold, and mildew. The mattress pad has a 100 percent Australian wool filling that adds some softness to the mattress. The organic sateen cotton cover is made with superfine fibers and has a 300 thread count that allows for breathability. Elastic bands in all four corners secure the Organic Textiles Wool Mattress Pad to the mattress.

Wool acts as natural insulation, so the mattress pad draws heat away from the body and keeps you cooler in warmer environments. It can also retain heat and provide warmth in cooler climates. This makes the Organic Textiles Wool Mattress Pad the best option for those who want temperature regulation for all seasons.

Organic Textiles has a 30-day return policy. The Wool Mattress Pad is covered by a 365-day warranty.

How to Choose a Cooling Mattress Pad

There are multiple types of mattress pads, which can make choosing the best cooling mattress pad somewhat overwhelming. Understanding what you are looking for will help narrow down the search. There are several factors for shoppers to keep in mind, which we will break down here. This includes the cooling properties of the mattress pad, how it performs, and what price point you have in mind. Shoppers will also want to consider what they want to change about their current mattress.

What to Consider When Purchasing a Cooling Mattress Pad

Sometimes, companies use misleading terminology or overstate the features of a mattress pad, which can make it difficult to distinguish fact from fiction. Additionally, every shopper has unique needs and preferences. What works for one person may not work for another.

Focusing on the following features will help narrow down the vast selection and differentiate between a mattress pad that suits your needs, and one that does not.

  • Cooling Properties: The main reason for purchasing a cooling mattress pad is to prevent overheating and stay comfortable throughout the night. Some mattress pads draw heat and moisture away from the body. Others actively cool the mattress surface. A mattress pad with active cooling properties often circulates air or water to cool down the surface of the bed. These types of mattress pads can be set to a specific temperature with a control unit, remote, and/or smartphone app. Passive cooling properties mean the mattress pad is made with breathable materials that dissipate heat. Conductive materials like copper, gel, and phase change materials draw heat away from the body for a cooling feel. These types of mattress pads do not allow you to customize the temperature of the bed.
  • Price: Like mattresses, mattress pads are available at various price points. Setting a budget before shopping can help customers narrow down their choices. Natural and organic materials are often more expensive than synthetic materials, but they may have a longer lifespan. Pads that incorporate technology or a complex construction can be more effective, but also more of an investment.
  • Sleeping Position: Sleeping position affects how much pressure relief a person might need. It also impacts mattress firmness and overall support. A mattress pad does not change a mattress significantly, but it can offer additional cushioning. Side sleepers may opt for a thicker mattress pad to soften the mattress at their shoulders and hips, while back and stomach sleepers may prefer a firmer sleeping surface.
  • Quality Materials: The quality of materials used in a mattress pad determines how durable the mattress pad is. This can also affect how well the mattress pad regulates temperature. High-quality, natural materials like wool and cotton wick away moisture and heat. A mattress pad also protects the mattress, so a high-quality pad can further extend the life of the mattress. Investing in quality materials means shoppers will not have to replace the pad as often.
  • Firmness Level: Mattress pads are not very thick, so most will not alter the firmness level of the mattress. Some cooling mattress pads have wool or cotton padding, which can add softness to the mattress. Others are thin fabric covers that simply act as mattress protection. Shoppers who want to change the firmness level of their mattress may want to consider a mattress topper instead.
  • Thickness: Mattress pads are thinner than mattress toppers. Most mattress pads are less than one inch thick, which adds some height to the mattress. The mattress pad sits between the mattress and the fitted sheet. Keeping the mattress height in mind is important when purchasing sheets, as mattresses that are more than 12 inches tall will likely need deep pocket fitted sheets. Some mattress pads are ultra-thin and do not affect the thickness of the mattress at all.
  • Pressure Relief: Soft, thick mattress pads can cushion pressure points. Pressure often builds in the shoulders and hips, especially for side sleepers. Most mattress pads will not dramatically alter the amount of pressure relief a mattress provides. Those who want additional pressure relief may consider using a memory foam pad or topper.

Which Type of Mattress Pad is Best at Cooling?

There are different types of cooling mattress pads available, each of which has benefits and drawbacks. We’ll break down what types are best at cooling here. Keep in mind that mattress pads enhance the features of your current mattress. Additional factors, including bedding, room temperature, and personal preferences, will also determine which mattress pad is best for you.

Memory Foam

Memory foam mattress pads react to heat and pressure to conform closely. This can restrict airflow around the body. These pads may also retain heat. This is especially the case for mattress pads made of traditional memory foam. Newer styles of memory foam often have an open-cell structure for better airflow. Memory foam can also be infused with copper or graphite to draw heat away from the body, or gel for additional cooling.


Polyfoam is less conforming than memory foam, which allows for better airflow around the body. There are many types of polyfoam, some of which regulate temperature better than others. Basic polyfoam may still retain heat, but is going to be less restrictive than memory foam. Like memory foam, advanced polyfoam can also have an open-cell structure, or be infused with copper, graphite, or gel.


A cooling gel mattress pad draws heat away from the body. Gel-infused foam dissipates heat and moisture to prevent overheating. Some gel foams are better than others. How well it performs depends on the type of gel used and how it is incorporated into the foam. Heat retention is still possible.


Latex is a natural material made from sap harvested from rubber trees. It is more breathable than synthetic foam and regulates temperature well. There are two types of natural latex: Dunlop and Talalay. Dunlop latex is more dense. Talalay latex is light and breathable, and it is often used to regulate temperature in mattresses. Latex can be aerated to maximize airflow and improve breathability.

Wool and Cotton

Wool and cotton are natural fibers that wick away moisture and regulate temperature. Cotton is lightweight and breathable. It prevents moisture from building up in the mattress pad. This is beneficial for hot sleepers who are prone to sweating throughout the night.

Wool acts as natural insulation. The fibers absorb and retain heat in cooler months, and dissipate heat when it is warmer. This keeps sleepers comfortable throughout the year. Wool and cotton fill can also add softness to a mattress.

Frequently Asked Questions About Cooling Mattress Pads

Do gel mattress pads keep you cool?

Gel mattress pads draw heat away from your body to help keep you cool. This is most noticeable as you are falling asleep. Since foam has a tendency to retain heat, a gel-infused foam mattress pad may not keep you cool all night.

How well a gel mattress pad keeps you cool depends on the type of foam and how the gel is incorporated into it. A gel mattress pad will likely feel less warm compared to a traditional foam pad, but may not stay cool to the touch.

Conductive materials like graphite and copper can improve the temperature-regulating qualities of a gel mattress pad. These materials pull heat away from the body and prevent it from building up in the foam.

Do cooling mattress pads really work?

Yes, many cooling mattress pads work as advertised and help cool you and your mattress down. Determining how well a cooling mattress pad will work depends on if it has active or passive cooling properties. Active cooling properties give you more control over the temperature of the mattress pad, while passive properties prevent heat from building up.

Read verified customer feedback and reviews to understand how well a product has worked for other customers, but keep in mind that a cooling mattress pad may not be a cure-all. It is one measure you can take to make your sleep environment more comfortable. Your mattress, bedding, and sleep environment play important roles as well.

What’s the difference between a mattress pad and a mattress topper?

A mattress pad and a mattress topper are not the same. A mattress pad is thinner than a mattress topper. A mattress pad adds a layer of protection to the mattress, reducing the likelihood of wear and tear or stains. Mattress pads are usually up to one inch thick. They do not change the firmness or comfort level of the mattress, but they can enhance its performance in terms of things like temperature regulation. Some mattress pads have hypoallergenic properties to resist dust mites and other allergens. Mattress pads can be made of cotton, wool, polyester, or thin layers of foam or padding.

Mattress toppers are at least one to three inches thick and serve as an additional comfort layer on the mattress. A topper sits on top of the mattress and can be secured in place with a fitted sheet. Some toppers have elastic straps. Mattress toppers are often made of foam, latex, wool, or down. They change the firmness level of the mattress and can offer additional pressure relief.

Can I buy sheets to keep me cool?

Bedding is an essential part of creating a comfortable sleep environment, and you can purchase sheets that prevent overheating. When shopping for cooling sheets, look for ones made with lightweight and breathable materials. This increases airflow and helps dissipate heat.

Natural materials are often better at regulating temperature than synthetic materials. Sheets made of bamboo, eucalyptus, cotton, and linen are often the most breathable. These plant-based fibers wick away moisture and provide comfort for hot sleepers.

The weave of sheets should also be considered. Percale sheets are not as tightly woven and have a crisp feel. These sheets are less likely to retain heat than those with a sateen weave. Sateen sheets are often thicker and heavier.