Premium Microfiber Blanket/Pad grn+ Grand Plus 2-Piece Blanket/Pad Integrated Box Sheet Set with Heat-Generating Cotton, Semi-Double A special edition A luxurious melting series that has captivated 50,000 people "Keep your feet warm even on cold nights" - Contains moisture absorbing and heat generating cotton ・Anti-static ・Washable ■ Moisture absorption and heat generation function Moisture absorption and heat generation function keeps you warm The "moisture-absorbing heat-generating cotton" absorbs sweat while you sleep and turns it into warmth. It also resists stuffiness, making it better at retaining heat. The luxurious filling is a special one A special moisture-absorbing, heat-generating cotton blended with a material derived from cotton (Bemberg). Only the "downy" parts around the cotton seeds, which are not normally used, are collected. The pure fiber "Bemberg" has the gentleness of cotton, It has more power than cotton. It absorbs sweat and generates heat, while also absorbing moisture and releasing it into the air. It also has the ability to release static electricity.