10 Best Cooling Mattress Covers

The Tontine Comfortech Quilted Waterproof Mattress Protector offers a soft and comfortable sleep surface thanks to its 100% cotton cover, which is naturally breathable and gentle on the skin. It includes an anti-bacterial polyester filling that helps reduce mold and bacteria growth, promoting a cleaner sleeping environment. The waterproof backing protects your mattress from spills and stains without crinkling noise, ensuring quietness during sleep.

Its 50cm deep fitted skirt ensures a secure fit on most mattresses, preventing slipping or bunching. The protector is machine washable, making it easy to clean and maintain. While the cotton cover aids breathability, the waterproof backing might reduce airflow somewhat, which could affect cooling on very warm nights. Although it has anti-bacterial treatment, it does not feature moisture-wicking properties or advanced cooling technology.

This protector is ideal for those wanting reliable waterproof protection combined with comfort and easy care, especially if hygiene and mattress longevity are important considerations.

The Niagara Bamboo Queen Mattress Topper offers a soft and breathable surface thanks to its 40% bamboo fiber material, which is known for natural cooling and moisture-wicking properties. This makes it a good choice for those who tend to sleep hot or sweat at night. Its 2-inch thickness provides a cloud-like cushioning that may help relieve back pain, adding comfort without being too bulky. The deep pocket design fits mattresses between 8 to 20 inches deep, and the stretchy sides help keep it in place, so it’s less likely to shift during sleep.

Cleaning is simple since it’s machine-washable and maintains fluffiness after drying, which is convenient for regular maintenance. The mattress pad is free from harmful chemicals like latex and formaldehyde, which is beneficial for those with allergies or sensitive skin.

One drawback is that the topper is only 2 inches thick, which might not be enough for people looking for a very plush or heavy-duty cushion. Considering its natural, cooling properties and ease of care, it serves as a strong option for those seeking a mattress cover that fits a wide range of mattress depths.

The Tempur-Pedic TEMPUR-Adapt + Cooling 3-Inch Queen Mattress Topper offers a comfortable way to improve your mattress with its high-quality memory foam that adapts to your body shape and temperature. This helps provide personalized support while keeping you cooler through the night, with claims of staying up to 8° cooler. The topper’s breathable, premium knit cover is designed for moisture-wicking and remains cool to the touch, which adds to the comfort, especially if you tend to sleep hot.

It fits a standard queen mattress well, thanks to its 3-inch thickness and proper sizing. The cover is removable and machine washable, making it easier to keep clean, although the foam core itself requires more delicate care—it cannot be washed or dry cleaned. In terms of noise, memory foam is naturally quiet, so you won’t hear any crinkling or rustling when moving around.

This premium product carries a higher price tag, but many users find the comfort and cooling benefits worthwhile. It is a great choice for those looking to add cooling and support to their mattress with minimal fuss, although it may feel too soft for people who prefer firmer surfaces or want a topper that handles heavy moisture without frequent cleaning.