10 Best Cooling Mattress Toppers 2025 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.

The Niagara Queen Mattress Topper is made from viscose derived from bamboo, which makes it ultra-soft and eco-friendly. Its 2-inch thickness adds a comfortable layer to your mattress, potentially helping with back pain relief. This topper is designed to fit mattresses 8-20 inches deep, ensuring it stays in place without sliding off.

It is machine-washable, making it easy to maintain, and is free from harmful chemicals like latex or formaldehyde, which is great for those with allergies or sensitive skin. The cooling property of the bamboo material can help hot sleepers stay comfortable throughout the night, though some users might prefer a thicker topper for more substantial cushioning.

While it excels in comfort and ease of use, it is not water-resistant, so you may need an additional waterproof layer if that’s a concern. Its durability seems solid with proper care, but as with most soft materials, its longevity can depend on usage and washing frequency. This topper is well-suited for those looking for a cooling, ultra-soft addition to their mattress without the need for high firmness or water resistance.

The Tempur-Pedic TEMPUR-Adapt + Cooling 3-Inch Queen Mattress Topper offers a blend of comfort and cooling, making it a suitable choice for those looking to enhance their sleep experience. One of its standout features is the 3-inch thickness of TEMPUR-ES Material, which adapts well to your body shape and weight. This helps in providing support while ensuring a comfortable night's sleep. The cooling cover is another highlight, designed to keep you cool throughout the night, which can be especially beneficial if you tend to sleep hot. Plus, the cover is washable, adding convenience to maintenance.

There are some drawbacks to consider. The topper's firmness is rated as medium, which may not be suitable for everyone’s preference, particularly if you enjoy a firmer or softer feel. Additionally, the price point might be on the higher side for some budgets, as Tempur-Pedic products are generally considered premium. The cooling technology claims to reduce temperatures by up to 8° throughout the night.

This mattress topper can be especially appealing to college students, frequent travelers, or anyone wanting to improve their sleep quality without investing in a new mattress. Its versatile design allows it to be used in various settings like dorm rooms or RVs. However, those with specific firmness preferences or tighter budgets might want to explore other options. The TEMPUR-Adapt + Cooling topper is an excellent investment for those who value comfort and cooling technology in their sleep setup.