Sleep Master by Zinus designed the Cloud Memory Foam Mattress collection to include a plush, quilted cover and a unique combination of foam layers that provide a cloud-like, luxury feel. The innovative foam layering system shapes itself to your body to give you a customized, comforting, sleep surface. Sleep Master has added the Viscolatex Responsive foam for resiliency and the high-density foam for full-body support so you can sleep well and wake up refreshed. Another comfort innovation from Zinus. Pioneering comfort.