For protection against the cold, wind, and to retain warmth during winter outdoor activities and leisure activities such as skiing and snowboarding. □ Size: Free, Unisex □ Condition: Brand new, unused □ Material: Polyester, others □ Description The design portion is made of thin polyester fabric, and the non-design portion is fleece fabric. It can be used in various ways, such as a face mask, neck warmer, or even as a hat or balaclava.