Span America Geo-Mattress Max Premium Therapeutic Foam Mattress is ideal for prevention of skin breakdown for moderate to high risk patients. It has a new luxurious, visco-elastic high resiliency memory foam in foot section which cradles and protects the heel and firm perimeter bolsters for added safety. The three-tier, zone design makes it comfortable and extra-soft, high performance top provides maximum immersion and a premium feel against users skin.