HigherDOSE Mat CoverSupremely soft and smooth, our HigherDOSE Sauna Blanket Towel Inserts are crafted from a blend of 35% bamboo and 65% combed long staple organic cotton. Medium weight, absorbent and extremely comfortable, the HigherDOSE Sauna Blanket Towel Insert is a high performance, reusable towel insert designed to fit comfortably inside your HigherDOSE Infrared Sauna Blanket. Simply lay the Insert in your HigherDOSE Sauna Blanket and jump in! Machine washable and