For anyone who tosses and turns, this pillow is curved for comfort and shaped for support. The soft curvature ensures gentle, therapeutic support for the shoulders of side sleepers and the neck of back sleepers, while having a low, comfortable profile for stomach sleepers. With added cool comfort from responsive gel memory foam, you'll experience less tossing, less turning and deeper sleep. This Versacurve Multi-Position Gel Memory Foam Pillow is made from CertiPUR-US® foam, certified environmentally conscious and tested for durability. It comes with a 5-year limited warranty for better nights and brighter days.