Get the comfortable, restful sleep you need with a Sealy Response Performance mattress. Sealy's exclusive Posturepedic Technology precisely engineers the mattress into specific zones, providing targeted, full-body support you can rely on. The intricate innerspring design also provides ease of movement, so you stay comfortable whether you rarely move or frequently turn. Sealy's sleep technology delivers stable, all-over support, with reinforced support under the heaviest part of the body where it's needed most. Color: Wihte.