Reversible sauna hat made with carefully selected nylon fabric by a sauna enthusiast who goes to the sauna over 200 times a year. Color: Black x Orange Size: Free Size Material: Outer: Nylon Insulation: Thinsulate (3M) Lining: Nylon The insulation inside the main body uses 3M Thinsulate. It can be expected to prevent dizziness during sauna sessions and reduce damage to the hair. A design with excellent convenience, featuring 6 reversible patterns. The hanging tape at the top is convenient for washing. This item can be worn in a wide range of situations, such as outdoors and camping, due to its expected insulation effect.