The gel memory foam mattress topper is the perfect solution for providing a body-contouring, pressure relieving sleep surface that helps you sleep uninterrupted at a comfortable temperature.Gel particles blended with memory foam react and respond to your body providing greater support and pressure point relief than traditional memory foam. Gel properties channel heat away so you stay at a perfect sleeping temperature.A revolutionary, refreshing sleep experience with one inch of gel memory foam combined with two inches comfort foam. A sumptuous 300 thread count 100% Egyptian cotton cover is machine washable and easy to care for. Deep stretch-to-fit-skirt slips around your mattress to fit snugly onto your existing bed. Advance foam technology allows for increase air flow so you stay at a comfortable sleep temperature. 5 year warranty.