This deluxe foam therapeutic 5 zone mattress uses a patented convoluted topper that relieves pressure and prevents bed sores. The top of the therapeutic mattress is divided into multi zones that target specific areas on the patients body to help keep them cool while preventing moisture build-up. The soft foam mattress core provides comfort and support and reduces painful pressure points. This hospital mattress is ideal for home health care or nursing home use. The cover is a low shear nylon cover to reduce friction and protect the patient when transfering from the bed to a wheelchair.