This mattress is expertly crafted for optimal comfort and support, featuring a natural fire barrier cover that prioritizes safety without compromising on quality. The construction boasts two layers of high-density firm quilt foam to provide a solid foundation, complemented by a sumptuous 1.5-inch layer of 75% wool and 25% polyester for added softness and temperature regulation. Underneath, a layer of nan coils adapts seamlessly to your body for personalized support, while The Goo Visco layer ensures a plush feel. This mattress is reinforced with high-density medium firm support foam and an impressive pocketed coil unit comprising 789/975 8-inch coils, offering exceptional responsiveness and motion isolation. The extra thick shock-absorbing foam further enhances durability and comfort. Plus, with a 10-year non-prorated warranty, you can rest assured that your investment is protected for years to come.