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10 Best Cooling Mattress Toppers 2025 in the United States

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Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

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Our Top Picks

#1

Winner

Viscose Made from Bamboo Twin Mattress Topper - Thick Cooling Breathable Pillow Top Mattress Pad for Back Pain Relief - Deep Pocket Topper Fits 8-20 Inches Mattress, White

Rating
10.0
Chosen by1,360
Material
Thickness
Cooling Technology

Most important from
29973 reviews

Material
This is the best non-foam mattress topper by far – light, well-fitting, and very comfortable.
Thickness
Cleans well and durable, fitting my 10-inch mattress perfectly and likely deeper ones too.
Cooling Technology
The cooling effect is noticeable and important in a room that doesn't get full air conditioning.
Firmness
Despite skepticism, this topper feels like sleeping on a cloud without losing mattress support.
Durability
After a year and a half of use, it remains very comfortable and provides excellent cushioning.

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.

Rating
10.0
Chosen by1,360
Material
Thickness
Cooling Technology

Most important from
29973 reviews

Material
This is the best non-foam mattress topper by far – light, well-fitting, and very comfortable.
Thickness
Cleans well and durable, fitting my 10-inch mattress perfectly and likely deeper ones too.
Cooling Technology
The cooling effect is noticeable and important in a room that doesn't get full air conditioning.
Firmness
Despite skepticism, this topper feels like sleeping on a cloud without losing mattress support.
Durability
After a year and a half of use, it remains very comfortable and provides excellent cushioning.
#2

Ultra Soft Queen Size Mattress Topper - Viscose Made from Bamboo Pillow Top Mattress Pad for Back Pain Relief - Naturally Cooling for Hot Sleepers, Green

Rating
10.0
Cooling Technology

Most important from
29973 reviews

Cooling Technology
There's no cooling effect, but it is very breathable and kept me comfortable all night.

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.

Rating
10.0
Cooling Technology

Most important from
29973 reviews

Cooling Technology
There's no cooling effect, but it is very breathable and kept me comfortable all night.
#3

Ultra Soft Full Size Mattress Topper - Viscose Made from Bamboo Pillow Top Mattress Pad for Back Pain Relief - Naturally Cooling for Hot Sleepers, Green

Rating
9.9
Material
Thickness
Cooling Technology

Most important from
29973 reviews

Material
The material has a silky, ultra-soft feel that remains consistent even after washing, maintaining its quality and shape.
Thickness
It fits mattresses up to 14 inches thick very well, thanks to its deep pockets and stretchy sides.
Cooling Technology
Its breathable bamboo blend contributes to a cool sleeping experience, ideal for those who tend to overheat at night.
Firmness
The topper adds noticeable cushioning that softens a firm mattress, reducing the feel of grooves and enhancing comfort.
Durability
The material has a silky, ultra-soft feel that remains consistent even after washing, maintaining its quality and shape.

This Ultra Soft Full Size Mattress Topper from Niagara Sleep Solution is designed to add comfort and cooling to your bed, especially if you tend to sleep hot or experience back pain. It’s made from a blend of polyester and bamboo viscose, which gives it a very soft, breathable feel that helps with moisture absorption and keeps you cool during the night. The topper is quite thin at 0.5 inches, so it won’t drastically change the mattress feel but can add a gentle cushioning layer. It’s described as soft in firmness, making it suitable for those who prefer a plush surface rather than firm support. The deep pockets and stretchy sides make it easy to fit on mattresses 8 to 20 inches thick, and it’s machine washable, which adds to its convenience and helps maintain freshness. One downside is that it’s not water-resistant, so spills might soak in if you’re not careful.

Since it’s made from natural bamboo fibers, it’s a good option for people with sensitive skin or mild allergies, although the polyester content means it’s not fully hypoallergenic. The product has received high customer ratings and holds a strong rank among mattress toppers, indicating users are generally happy with its cooling and comfort qualities. However, if you’re looking for significant firmness or thick cushioning, this topper may feel too light.

Also, being only half an inch thick, it may not offer enough pressure relief for severe back pain but can improve mattress softness and airflow for hot sleepers. This mattress topper represents a solid choice for those wanting a cooling, soft, and easy-to-maintain option that gently enhances comfort without changing mattress support dramatically.

Rating
9.9
Material
Thickness
Cooling Technology

Most important from
29973 reviews

Material
The material has a silky, ultra-soft feel that remains consistent even after washing, maintaining its quality and shape.
Thickness
It fits mattresses up to 14 inches thick very well, thanks to its deep pockets and stretchy sides.
Cooling Technology
Its breathable bamboo blend contributes to a cool sleeping experience, ideal for those who tend to overheat at night.
Firmness
The topper adds noticeable cushioning that softens a firm mattress, reducing the feel of grooves and enhancing comfort.
Durability
The material has a silky, ultra-soft feel that remains consistent even after washing, maintaining its quality and shape.

Buying Guide for the Best Cooling Mattress Toppers

Choosing the right cooling mattress topper can significantly enhance your sleep quality by regulating your body temperature and providing additional comfort. When selecting a cooling mattress topper, it's essential to consider various factors that align with your personal preferences and needs. Here are some key specifications to help you make an informed decision.
MaterialThe material of a cooling mattress topper is crucial as it determines the topper's breathability, comfort, and cooling efficiency. Common materials include memory foam, latex, gel-infused foam, and natural fibers like bamboo. Memory foam offers excellent support and contouring but can retain heat, so look for gel-infused options for better cooling. Latex is naturally breathable and hypoallergenic, making it a good choice for those with allergies. Natural fibers like bamboo are eco-friendly and provide good airflow. Choose a material that aligns with your comfort preferences and any specific needs like allergies or environmental concerns.
ThicknessThickness affects the level of support and comfort a mattress topper provides. Toppers typically range from 1 to 4 inches thick. A thinner topper (1-2 inches) is suitable for those who need slight cushioning and cooling without altering the feel of their mattress too much. A medium thickness (2-3 inches) offers a balance of comfort and support, ideal for most sleepers. A thicker topper (3-4 inches) provides maximum cushioning and is best for those who need significant pressure relief or have a firm mattress. Consider your current mattress's condition and your comfort needs when choosing the thickness.
Cooling TechnologyCooling technology in mattress toppers can include gel-infused foam, phase-change materials, and breathable covers. Gel-infused foam helps dissipate heat and keeps the surface cool. Phase-change materials absorb and release heat to maintain a consistent temperature. Breathable covers, often made from natural fibers like cotton or bamboo, enhance airflow and wick away moisture. Evaluate your personal heat levels during sleep and choose a topper with the appropriate cooling technology to ensure a comfortable night's rest.
FirmnessFirmness is a measure of how soft or hard a mattress topper feels. It ranges from soft to extra firm. A soft topper is ideal for side sleepers who need extra cushioning for their shoulders and hips. A medium-firm topper suits back sleepers by providing a balance of support and comfort. An extra-firm topper is best for stomach sleepers or those who need more support to maintain proper spinal alignment. Consider your sleeping position and any specific support needs when selecting the firmness level.
DurabilityDurability refers to how long the mattress topper will maintain its shape and effectiveness. High-quality materials like natural latex and high-density memory foam tend to be more durable and resistant to wear and tear. Check for warranties and customer reviews to gauge the topper's longevity. If you plan to use the topper for an extended period, investing in a durable option will provide better value and consistent comfort over time.
Allergen ResistanceAllergen resistance is important for individuals with allergies or sensitivities. Some materials, like natural latex and hypoallergenic memory foam, resist dust mites, mold, and other allergens. Additionally, toppers with removable and washable covers can help maintain a clean sleeping environment. If you have allergies, prioritize toppers with these features to ensure a healthier sleep space.

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