Reversible sauna hat made of nylon, available in dark gray and light blue. ●Product Information: The interior padding uses 3M Thinsulate, which provides excellent insulation. This design is also convenient, as it helps prevent overheating during sauna sessions and reduces hair damage. The hanging loop at the top is convenient for washing. The insulation effect makes it a versatile item that can be worn in a wide range of situations, including outdoor activities and camping. ■Materials Outer fabric: Nylon Padding: Thinsulate (3M) Lining: Nylon #SaunaHat #Sauna #SaDo (Sauna Road) #Sakatsu (Sauna Activities) #Sakatsu (Abbreviation of Sauna Activities) #SaunaIkitai (Want to go to the sauna) #Hat #Totonou (To be refreshed/to be in a state of bliss) #sauna