10 Best Cooling Mattress Toppers 2026 in the United States

The Viscose Made from Bamboo Twin Mattress Topper by Niagara Sleep Solution offers several appealing features. It is made from a blend of 60% polyester and 40% bamboo viscose, which makes it ultra-soft and gentle on sensitive skin. The topper is quite thick and designed to fit mattresses ranging from 8 to 20 inches deep, allowing for versatility in use. One of its standout features is its cooling properties, attributed to its breathable and sweat-absorbent nature, which could be beneficial for those who sleep hot.

The topper is designed to provide an extra cushion, potentially easing back pain, which could be a significant plus for those with back issues. Additionally, it boasts a deep pocket with stretchy sides, making it easy to put on and secure on thick mattresses. It is also machine-washable, adding to its convenience for regular maintenance.

While its softness and breathability are strengths, the actual firmness level is not explicitly mentioned, which could be a consideration for those seeking a certain level of support. The mix of materials may not be as durable as some other options, and while it is marketed as being free of chemicals like latex or formaldehyde, it may not be suitable for those with severe allergies to other synthetic materials. This mattress topper seems best suited for adults looking for an affordable way to enhance the comfort and cooling of their existing mattress, particularly those experiencing mild back pain.

This Ultra Soft King Size Mattress Topper is designed with comfort in mind, using a blend of bamboo viscose and polyester that feels gentle and smooth on the skin. The bamboo fabric naturally helps keep sleepers cool and absorbs sweat, which is great for those who often feel hot at night. It’s quite soft, adding a plush, cloud-like layer to your mattress that might also ease back pain by providing extra cushioning. The topper fits mattresses from 8 to 20 inches deep thanks to its stretchy deep pockets, making it easy to put on and less likely to slip off during the night. It’s also machine washable, which is a big plus for keeping things fresh.

The topper is on the softer side, so it may not suit those who prefer firmer support. Since it’s relatively lightweight, it might not feel very thick or durable over many years, especially if you want a topper that lasts through heavy use. If you want a soft, breathable mattress topper that helps with heat and offers gentle cushioning, this is a solid choice, but those needing firmer support or heavy-duty durability might want to explore other options.

The BEDLORE Queen Mattress Topper is designed with a mix of 40% bamboo viscose and 60% polyester, which helps make it breathable and soft, suitable for people who tend to sleep hot or have sensitive skin. Its pillow top style and 18-inch deep elastic pockets ensure a snug fit on thicker mattresses without slipping, adding to comfort and stability. The product dimensions suggest a plush, cushioned feel that can aid in relieving back pain by adding softness to a firm mattress.

The topper emphasizes breathability thanks to the bamboo content, although it does not include advanced cooling technologies like gel-infused foam or phase-change materials, so it might not be the best choice for extreme night sweating. The firmness leans toward soft comfort, which is great for side sleepers or those wanting pressure relief but might not offer enough support for heavier individuals or those needing a firmer surface. The topper is machine washable, which is a big advantage for easy upkeep and allergen resistance by allowing frequent cleaning, but it is not water-resistant, so spills should be avoided.

Durability is solid for the price point, though the polyester blend might wear faster compared to higher-end materials. This topper fits well for anyone wanting a breathable, soft upgrade to their mattress that’s easy to care for and comfortable for cooler, sensitive sleepers, but it may fall short if strong cooling performance or firmer support is needed.