The Charlton Plush mattress combines an enhanced centre-third Comfort - Core layer with Sense - Gel material, reducing pressure on your back for a luxuriously plush experience that aligns with your body's natural posture. The Dynamic Flexi - Cased technology reinforces the mattress walls, providing edge-to-edge support. Additionally, the cotton fibre blend and Smart - Tex work together to draw away moisture, regulating your body temperature for a more comfortable sleep. Available in Single, Single Long, King Single, Double, Queen, King, and Super King sizes. Pair it with the Posturepedic Alloy base or elevate your sleep experience with a Sealy Adjustable Base.