Why choose between the springy feel of a traditional innerspring mattress and the restorative, body-contouring support of advanced TEMPUR material when you can have it all? The TEMPUR-Flex Supreme combines its Dynamic Support layer, made up of densely packed precision coils engineered to actively react to your body's movement, with two layers of premium TEMPUR material to create a supportive and incredibly responsive medium firm feel that restores your body as you sleep. Topping the Dynamic Response layer is innovative TEMPUR-Response material, which delivers the adaptive support of regular TEMPUR material but with a rapid responding, springy feel. An additional layer of TEMPUR-ES material at the sleep surface offers the signature body-contouring support and comfort that TEMPUR-Pedic is famous for. The integrated SmartClimate system wicks away excess moisture, offering a cool-to-the-touch feel, while the removable EasyRefresh cover zips on and off and can be thrown in the wash to make maintaining a cool, refreshing sleep environment easy. 10 Year Warranty.