The Nectar Sleep Mattress is a top pick for those looking for a cooling mattress in a box. It features a gel-infused memory foam layer that helps regulate temperature and keep you cool throughout the night. The mattress also has a breathable cover made with Tencel fabric, which is known for its moisture-wicking properties. This combination of materials makes the Nectar Sleep Mattress a great option for hot sleepers looking for a comfortable and cool night's sleep.1. Nectar Sleep Mattress
The Tuft & Needle Mattress is another popular choice for a cooling mattress in a box. Its top layer is made with T&N Adaptive foam, which is designed to provide pressure relief while also promoting airflow to keep you cool. The mattress also has a graphite and ceramic gel layer that helps regulate temperature and prevent overheating. With its focus on cooling and comfort, the Tuft & Needle Mattress is a great choice for those who want a cool and supportive sleeping experience.2. Tuft & Needle Mattress
The Casper Original Mattress has a unique construction that combines multiple layers of foam for both comfort and cooling. The top layer is made with open-cell foam, which helps dissipate heat and keep you cool. This is followed by a layer of memory foam that provides pressure relief, and a base layer of high-density foam for support. The Casper Original Mattress is a great option for those who want a balance of comfort, support, and cooling in their mattress.3. Casper Original Mattress
The Purple Mattress is a popular choice for those seeking a cooling mattress in a box. It features a grid-like top layer made with a proprietary hyper-elastic polymer that is designed to promote airflow and relieve pressure points. This unique material also has a temperature-neutral design, meaning it won't trap heat like traditional memory foam. The Purple Mattress is a great choice for hot sleepers looking for a cool and supportive mattress.4. Purple Mattress
The Leesa Hybrid Mattress combines the cooling properties of foam with the support of pocket springs to create a comfortable and cool sleeping experience. The top layer is made with cooling foam, which is designed to regulate temperature and keep you cool. The mattress also has a layer of memory foam for pressure relief and a layer of pocket springs for support and motion isolation. With its hybrid design, the Leesa Hybrid Mattress is a great choice for those who want the best of both worlds in a mattress.5. Leesa Hybrid Mattress
The Layla Memory Foam Mattress is a unique option for a cooling mattress in a box, as it features a flippable design with two firmness options. One side is made with copper-infused memory foam, which is designed to provide cooling and support. The other side is made with convoluted foam, which promotes airflow and adds extra cushioning. With its versatile design, the Layla Memory Foam Mattress is a great choice for those who want a customizable and cooling sleep experience.6. Layla Memory Foam Mattress
The Helix Midnight Luxe Mattress is a hybrid mattress that combines foam and pocket springs for a supportive and cooling sleeping experience. The top layer is made with Helix's proprietary Memory Plus foam, which is designed to provide pressure relief and regulate temperature. The mattress also has a layer of pocket springs that help with motion isolation and provide support. With its hybrid design and focus on cooling, the Helix Midnight Luxe Mattress is a great choice for hot sleepers.7. Helix Midnight Luxe Mattress
The Saatva Classic Mattress is a luxury option for a cooling mattress in a box. It features a Euro pillow top made with organic cotton and foam, which provides a plush and comfortable surface for sleeping. Underneath the pillow top is a layer of gel-infused memory foam that helps regulate temperature and provide pressure relief. The mattress also has a layer of individually wrapped coils for support and motion isolation. With its high-quality materials and focus on cooling, the Saatva Classic Mattress is a great choice for those looking for a premium cooling mattress.8. Saatva Classic Mattress
The Bear Hybrid Mattress is a great option for athletes and active individuals who want a cooling mattress in a box. It features a top layer made with Celliant fabric, which is designed to promote circulation and regulate temperature. The mattress also has a layer of gel-infused foam that adds cooling properties and a layer of pocket springs for support and motion isolation. With its focus on recovery and cooling, the Bear Hybrid Mattress is a top pick for those with an active lifestyle.9. Bear Hybrid Mattress
The Avocado Green Mattress is an eco-friendly option for a cooling mattress in a box. It is made with all-natural materials, including organic cotton, wool, and latex, which are known for their breathability and temperature-regulating properties. The mattress also has a zoned support system that provides targeted support and pressure relief. With its natural and cooling materials, the Avocado Green Mattress is a great choice for those who want a sustainable and cool sleeping experience.10. Avocado Green Mattress