Memory foam: Made with open-pored Airgocell memory foam to keep you cool, supported and comfortable throughout the night. Comfort: Designed for optimal weight distribution in the shoulders to help ensure perfect spinal alignment. Sizes: Choose between single, small double, double, king and super king! Acclaimed: *The UK's number one most awarded mattress based on reviews by Which?, the Independent, Good Housekeeping and Ideal Home. Mattress: Get a renewed Emma Original mattress. Cover: Top cover made of special climate fibre to regulate temperature - plus, it's removable and machine washable! | Emma Original Renewed Mattress | Wowcher