This Eco Comfort Pocket Sprung 800 Mattress springs with targeted zoned support where you need it most. A modern micro-quilted finish and soft knit cover offer a beautifully smooth sleep surface, finished to Silentnight’s high-quality standards. With a medium-firm feel, this mattress often suits people who change their sleeping position through the night. Featuring Silentnight's Eco Comfort Fibre, this mattress is right for you and good for the environment, as its comfort layer is made from 100% recyclable plastic bottles which offer breathability and enhanced comfort for a more refreshing night's sleep. The zoning in the Mirapocket spring system provides pressure relief for a comfortable night's sleep and edge-to-edge support for more personal sleep space. This mattress is hypoallergenic; designed to reduce the chance of an allergic reaction so you can sleep without worry in a relaxing environment.