The Cosmos is the most luxurious mattress in the e.zi range. It employs the latest technologies in the mattress industry, including viscoelastica, (foam with memory). It is temperature sensitive and molds to support your body. As it wraps around you it reduces the roll together and ensures a comfortable nights sleep, free from discruption. The cover is 'state of the art' anti-static, intense fabric, devised to stop static build up and leaves you to sleep in peace.