10 Best Cooling Bed Toppers 2025 in the United States

The Ultra Soft Queen Size Mattress Topper from Niagara Sleep Solution is made from viscose derived from bamboo fibers, which is known for being soft and gentle on sensitive skin. This material also contributes to the topper’s cooling properties, making it suitable for hot sleepers. The topper is 2 inches thick, offering a cushioned, cloud-like sleep experience that can help with back pain relief.

Its cooling technology ensures the mattress topper stays sweat-absorbent, adding to the comfort level for users who tend to sleep hot. The firmness is balanced well with softness, providing a supportive yet plush feel. This topper is designed to fit queen size mattresses (60x80 inches) and accommodates mattress depths from 8 to 20 inches, thanks to its deep pocket and stretchy sides, making it easy to put on and keep in place.

Durability is enhanced with machine-washable care instructions. One notable drawback is the lack of water resistance, which may be a consideration for users who need added protection against spills. This topper stands out in its category for its cooling and comfort attributes, making it a good choice for hot sleepers seeking a soft, supportive mattress topper.

The LINENSPA Memory Foam Mattress Topper is designed to upgrade your sleeping experience with its 3-inch gel-infused memory foam. Its material, polyurethane memory foam gel beads, adds a plush feel to your bed, making it ideal for rejuvenating old mattresses or softening too-firm ones. The cooling technology is a significant feature; the gel infusion captures and distributes heat which can help keep you cooler during sleep.

This topper is CertiPUR-US Certified, indicating that it uses quality materials and meets specific durability and safety standards. The queen size (79 x 59 inches) fits most standard beds, and its 3 inches thickness provides ample support and comfort.

There are a few drawbacks to consider. The topper is not water-resistant, which means any spills need to be spot cleaned immediately. Additionally, it might not be firm enough for those who prefer a very firm sleeping surface. Despite these minor issues, the topper's easy setup and its ability to prolong mattress life make it a good option for many sleepers, particularly those who value a cooling, plush feel in their bedding.

This 3-inch gel memory foam mattress topper in Twin XL size offers a blend of comfort and cooling features suited for people seeking better sleep quality with pressure relief. The topper is made from high-density aviation-grade memory foam infused with cooling gel beads, which helps improve breathability and prevents overheating during the night. Its medium firmness supports body contours, promoting proper spinal alignment and muscle relaxation, which can reduce morning aches.

The bamboo fiber cover adds a natural, breathable layer that is also skin-friendly and easy to remove and wash, helping to keep the sleeping surface fresh. It has elastic straps and an anti-slip backing to keep the topper securely in place. This product is CertiPUR-US certified, ensuring low chemical emissions and good durability, plus it comes with a 10-year warranty and a 2-year free replacement policy against manufacturing defects.

On the downside, the topper isn’t water-resistant, so spills could be an issue unless protected. Some users might find the 3-inch thickness not enough if they prefer a plusher feel or need more cushioning. Also, the maintenance recommendation to flip it every couple of months requires a bit of effort. This topper is a solid choice for adults looking for a moderately firm, cooling bed topper that balances comfort and temperature control, especially those who value easy cleaning and long-term reliability.