From the Posturepedic® Plus line, this advanced hybrid mattress combines our most premium materials to deliver improved, best-of-both-worlds comfort. More Response Pro Encased Coils provide motion-reducing support, and a DuraFlex™ Pro ventilated edge improves breathability and durability. A blend of body-hugging foams—including ComfortSense™ Premium Memory Foam—provide cushioning softness. The soft knit cover with SealyChill™ delivers a cool-to-the-touch feel, while Surface-Guard Technology™ keeps the mattress protected.