10 Best Cool Gel Pillows 2026 in the United States

The Coop Home Goods Cool+ Adjustable Pillow is designed especially for people who tend to sleep hot or want a customizable pillow experience. Its cooling technology stands out thanks to gel-infused memory foam and a special airflow design that helps reduce heat buildup, keeping you cooler through the night. The pillow also uses a cool-touch, moisture-wicking cover that adds to the refreshing feel. One of its strongest features is its adjustability—you can unzip the cover and add or remove stuffing to find your ideal firmness and loft, which is great for different sleeping positions like back, side, or stomach. The two-sided design, with a cushy cool side and a firmer, super-cooled pad side, gives even more options to tailor comfort.

The materials are high quality, including a blend of memory foam and microfiber that is CertiPUR-US and GREENGUARD Gold certified, ensuring safety and durability. The pillow comes in a king size, suitable for those who prefer larger pillows. On the downside, the pillow is on the softer (plush) side, which might not satisfy those needing very firm neck support. Also, the inner pillow cannot be machine washed and requires careful spot cleaning, which may require extra care. Lastly, while it offers great cooling features, some users may find the loft on the lower side depending on personal preferences.

This pillow serves as a solid choice for hot sleepers seeking a flexible, cool, and comfortable pillow but might not be the best option for those requiring very firm support or easy full-wash care.

The Coop Home Goods Cool+ Adjustable Pillow is designed specifically for people who tend to get hot and sweaty while sleeping. Its cooling technology is impressive, combining gel-infused memory foam with shaped pieces that increase airflow by 50%, plus a heat-wicking cover that feels cool to the touch. This helps reduce overheating and moisture, making it suitable for hot sleepers or those experiencing temperature control issues.

The pillow’s firmness leans toward firm, offering good neck support, which is helpful for back, stomach, or side sleepers. One key feature is its adjustability—you can unzip the cover and add or remove fill to achieve your preferred loft (height) and comfort level. The cover fabric is made of a smooth polyethylene/polyester blend that is easy to care for and hypoallergenic. It comes in a queen size, fitting most beds comfortably.

The pillow is relatively thin with a loft of about 1.5 inches, which might not be enough for those who prefer a thicker or fluffier pillow. Also, since the inner pillow can't be machine washed, spot cleaning is necessary, which may require some extra care. Weighing only 8 ounces, it’s lightweight and easy to handle. This pillow is well-suited for adults looking for a cool, firm, and adjustable pillow to improve sleep comfort, especially if overheating during the night is a problem. Those seeking a plush or high-loft pillow might want to consider other options.