This spring mattress features a premium spring system with a unique 3-layer comfort construction combining layers of eco foam eco cloud poly and memory foam creating an exceptional mattress. We’ve torn up the budget mattress rulebook by doubling the number of fillings and memory foam and doubling the comfort compared to other budget mattresses. Its budget mattresses redesigned redefined and revolutionized Wayfair Sleep-cool touch ac sleep surface: the Wayfair Sleep-cool touch sleep surface is up to 10 times more breathable than standard cool touch providing air-conditioned sleep for your body by regulating core temperature and inhibiting overheating whilst asleep. Our sleep scientists have created a sleep surface design with a luxurious long wave quilted design that actively supports the body’s key pressure points for a stress-free and pressure-relieving night’s sleep. Bonnell sprung open coil mattress: This 20 cm deep Bonnell spring mattress features a premium spring system with a unique 3-layer comfort construction combining layers of eco foam eco cloud poly & memory foam creating an exceptional mattress Wayfair sleep-cool touch AC sleep surface: The Wayfair sleep-cool touch sleep surface is up to 10 times more breathable than the standard cool-touch providing air-conditioned sleep for your body by regulating core temperature & inhibiting overheating whilst asleep The UK-made & easy shipping: This mattress is designed & manufactured in the UK & meets all UK fire standards & utilizes Aspire roll tech for the easiest possible delivery. The mattress is compressed rolled & arrives in an easy-to-handle box ready for unpacking.