Hero Bed’s latex hybrid mattress feature a unique “stay-cool” Tencel cover. Tencel fibers absorb moisture more efficiently to help your body feel pleasantly cool and dry for a comfortable night’s sleep. 2-inch Hero Foam provides pressure relief for hip and back area (4x more than traditional memory foam), features higher durability, faster recovery, reduced motion transfer, and features Supportive Air Technology (which releases heat faster and sleeps cool). Hero Foam is not temperature sensitive like competitor foam which means the fast response doesn’t change in cold/hot environments—keeping you comfortable all year long. Your purchase will help provide a mattress to someone in need—and that’ll have you both sleeping better at night.