Innovatively cooling, the Sleepeezee Graphite Echo 2300 Memory Hybrid Mattress features specially engineered foam infused with graphite to actively disperse heat away from your body. Balanced, medium support for every type of sleeper This impressive mattress also features reliable, balanced support in the form of a combination of mini comfort and full-size traditional pocket springs. These springs independently adjust to your shape and weight, offering support with a medium feel, which is ideal for any sleeping position. Incredible cooling properties with body-hugging comfort The star of the Sleepeezee Graphite Echo 2300 Memory Hybrid Mattress has to be the deep layer of Graphite memory foam. With a unique open cell structure that allows air to pass through, this foam helps to remove heat from the surface and draw it away from your body. This foam, along with a generous layer of high-density Reflex foam, also moulds to your unique body shape, offering cooling comfort and full-body pres