Made in the UK to prestigious industry standards, our Reve mattresses are made from our carefully formulated from various memory foams. The Memory Foam top layer helps to create a soft sleep surface that moulds to your body, while the cooling gel layer dissipates your body heat evenly to provide a cooler night that's tailored to you. Your weight, your pressure points, your back and joints are all specifically supported, so a great night's sleep doesn't cost you comfort during the day! - DS Living Reve Emerald Hybrid Gel-Flex Memory Foam Mattress - Size: Super King