Due to heat sensitive features and zonal surface of the memory foam body weight is distributed more equally giving extra pressure relief and supreme comfort resulting in better sleep at night. The zonal surface and open shell structure give the topper better air circulation resulting in more advanced climate control in you bed. 100% polyurethane filling. 65% polyester and 35% cotton face. Non-woven 100% polypropylene reverse. 100% polyester wadding. Elasticated corner tapes secure to bed. Removable cover is machine washable at 30°C. Suitable for tumble drying on a low setting. Insert sponge clean and wipe dry only. Size 90 x 190 x 7cm.