The high-quality synthetic fiber filling provides a fluffy and light feeling that envelops you in a comforting hug. Each fiber has been carefully selected to ensure even heat distribution, keeping you warm and comfortable all night long. The 3D technology used in the making of this blanket guarantees uniform distribution of the filling, avoiding the formation of lumps and ensuring complete and homogeneous coverage. This provides even comfort in every corner of the blanket, so you can enjoy a restful night's sleep without cold spots. Down made of 100% 3D polyester microfiber fabric, filled with 300 grams silicone sheet.