This memory-sprung mattress features a super soft, expertly hand-tufted top panel, which is luxuriously comfortable and also helps to promote a cooler sleeping environment. The mattress contains 8 comfort layers, with a European-engineered 13.5 Bonnell open coil spring system which distributes the weight and pressure across the mattress evenly and improves your sleep comfort. The top comfort layer of the mattress is a high-quality visco-elastic Memory foam providing overall support and comfort for a great night’s sleep. With our in-house technology, this mattress comes vacuum-packed, rolled, and boxed. Wayfair Sleep Size: Single (3')