Upgrade your sleep with the Henredon Cooling Gel Foam Mattress Topper. This plush mattress topper is made from advanced comfort foam to provide cushioning and ergonomic support. Patented GelLux technology combines the benefits of cooling gel with a responsive foam. Because Henredon toppers are liquid gel-infused, they wick away body heat to help you sleep cool all night. A special coil-sculpted foam design also promotes airflow and gives you support where your body needs it most. Firm mattress keeping you awake? Choose between Henredon’s 3-inch and 4-inch height options to personalize the plush comfort level of your bed. Cushioning foam relieves pressure on your shoulders, hips, and back. Henredon foam mattress toppers are ideal for side sleepers, stomach sleepers, and back sleepers. Certified eco-friendly: Henredon toppers are made with CertiPUR-US Certified foams, which means they’re tested to be low VOC and free from chemicals like mercury and formaldehyde. Rest in comfort knowing that the Henredon Cooling Gel Mattress Topper will give you a healthy night’s sleep. Ships compressed in 1 box. Allow 24-48 hours for foam mattress topper to decompress before use. 5 year limited manufacturer’s warranty.