Stay comfortable as you sleep with the Pureflex Neptune Luxury Memory Mattress. Carefully calibrated, the structure of the memory foam we use was selected for maximum support and maximum comfort. Using your body heat to mold to your contours, every pressure point is orthopedically supported and the weight of your body is distributed.•Hypoallergenic•6 months guarantee•Machine Washable Cover•Combines a high-density Reflex foam base layer with Visco elastic memory foam top layer.