Sleep on layers of comfort, and support with the Deluxe cushion firm hybrid mattress. This mattress is resistant to body impressions over time thanks to comfort layers, a thick cooling Gel Matrix layer, and a luxury quilted cover that contours and maximizes the benefits of the Gel Matrix. The single zone pocketed coil support system with edge support offers motion control, pressure point relief, and localized support. This mattress is CertiPUR-US certified, hypoallergenic, and compatible with all traditional box springs, slatted foundations, solid foundations, and adjustable bases.