Experience state-of-the art cooling and personalized pressure relief with Endura 1.0. Endura 1.0 is a 12” firm-feeling mattress that soothes your body with a solid, supportive surface and a minimal sinking feeling. A cool-to-touch cover feels immediately cool when you lay down, and a 1” layer of cooling gel memory foam conforms to the shape of your body, enhancing circulation and decreasing stress on your joints. The combination of firm support, cooling comfort, and pressure point relief elevates your sleeping experience. Mattress protector recommended.