Delivering supreme comfort and support, the Sealy Posturepedic Acclaim Ashbury Plush Mattress - Queen is an versatile sleep surface. An enhanced centre third ComfortCore® layer uses SenseGel material to deliver targeted pressure relief for your back, while an AlignSupport® coil system supports your body’s alignment for a deeper sleep. Bolstered by FlexiCased® technology for edge-to-edge support, a SmartTex® mattress cover draws away moisture to keep you cool all night long