Experience the comfort of our Medium Firm mattress, featuring a robust high-density 6" foam core complemented by 2" of pressure-relieving Serene® foam. Setting it apart from memory foam, the Serene® Collection utilizes the most advanced foam on the market. Infused with Supportive Air Technology™, Serene® foam elevates support without sacrificing comfort. The mattress's strength lies in its simplicity, avoiding convoluted foams that may break down and result in support loss. With a high-density core surpassing many top online brands, this mattress ensures lasting quality and support.