The Octasmart Essentials Aerocell topper will upgrade your existing mattress to first-class sleep. A luxurious feel, the aerocell layer comforts and cradles all night long. We all know that being at the right temperature helps you fall asleep and get a better night’s sleep. Most foam toppers will retain heat making falling asleep and staying asleep more difficult. We re-imagined our Octaspring Aerospace technology and created Octacell - the next generation of sleep innovations. The Octacell comfort layer has over 10,000 air channels, that help hot air to escape your bed so you stay comfortably cool. It also boosts the comfort of your existing bed providing instant ergonomic pressure relief for your entire body. Suitable for super king beds. Size L200, W180, D5cm. Cover made from polyester. Polyester reverse. Polyester filling. Memory foam. EAN: 7630034160031.