Iso Cool bedding from Belk uses memory foam technology that has been developed to give the ultimate in comfortable sleep. Iso Cool by Carpenter gives the ergonomic benefits of contoured memory foam. The bedding in this collection is surrounded with anti-microbial fiber that inhibits the growth of odor causing bacteria. Find both pillows and mattress covers that are made with this technology. Bedding from this assortment has a 300 thread count cotton cover that is comfortable, machine washable and cool to the touch. The pillows and mattress covers from Iso Cool are perfection for a restful and reinvigorating night of sleep.