Multi-layered pressure redistribution foam mattress specifically designed for the high-risk bariatric patient|The top layer is a high-resilient, high-density die-cut foam for maximum support and comfort|The heel section is made of Lura-Quilt foam which is an aerated foam that allows air to pass through keeping the patient cool and dry|The bottom layer is made of LX45 foam which is a high-density, high ILD foam that provides patient support and stability|Designated head and foot sections prevent installation errors|Top Cover is a 2-way stretch nylon which reduces heat buildup and provides a low-shear surface that -microbial and water-resistant|Concealed zipper and a Barrier Stop Over-Flap prevents liquids from contaminating mattress core|Meets Federal Fire Code CFR 16 part 1633