Experience sleeping on a cloud as our expertly topper helps you rest in blissfully soft, supported comfort. Under a fresh, 100% pure cotton percale cover, its enduring secret of high performance is an ultra-deep hollowfibre loft. Baffle wall construction and cassette stitching holds this 12cm deep layer of luxury loft evenly distributed, and bouncing back, night after night. Its no effort to fit the topper, with four elasticated corner straps keeping it snug and slip-free. Machine washable.