CONTOUR COPPER III TOUR3 MATTRESS - 10YR WARRANTY The Contour Copper III is a hybrid mattress embraced the best of both worlds, the most durable pocketed coil unit in the industry and leading edge copper memory foam technology. Copper foam is an upgraded memory foam that wicks heat away while killing 99 of bacteria and fungus. This mattress also has a Cool Stretch cover that is 25 cooler than traditional fabrics. This fabric is cool to the touch and is a noticeable upgrade from traditional fabrics. The Contour Copper III has a Gentle Firm feel. This is one of the most durable mattresses that we make. 960 Pocketed Coil Foam Encased Hybrid 3in Copper Memory Foam 2in Cool Stretch Quilted Knit Cover Cooling Technology Zero Motion Transfer Adjustable Friendly 10 Year Warranty