The Melody pillow top boasts a sumptuously soft layer of wool, natural Talalay latex and Solotex™, together with Adaptiv™ springs, which sense and flex to your shape. Featuring 37.5® active technology which helps to regulate temperature and moisture. This luxury no turn mattress features a ReActive™ 8-turn pocket spring system that independently senses your shape and weight distribution to provide total spinal and body support. The cover is naturally chemical free for a soft sleep surface and added peace of mind. Tailored with three rows of hand side-stitching for edge-to-edge support, and hand tufted for long lasting comfort.