It has a technological filling material that allows it to be washed many times in the washing machine at 60 degrees and dries easily Being clean and hygienic helps the breath we take to relax and to sleep healthily Perforated and silicone fiber keeps warm and airy with its structure that removes moisture without absorbing it Suitable for daily use Size: 90*200 Fabric Type The perforated and silicone fiber used in Thermolite Easy Care pad/topper keeps warm and airy with its structure that removes moisture without absorbing it.The perforated and silicone fiber used in Thermolite Easy Care pad/topper keeps warm and airy with its structure that removes moisture without absorbing it. Important Feature is washable