Bioworld Stars Stripes American Flag Bandana Breathable Balaclava for Outdoors Bandanas are made of polyester. light weight, very soft and feel comfortable, can dry fast after sports activity sweating. you will not feel discomfort even if wear for a long time. Colors don't fade with wash. Material: 100% Polyester Material Composition: Polyester Care Instructions: Machine Wash, Hand Wash Style: Balaclavas Fit Type: fitted Multiple Applications: Our bandanas covering are suitable for working, cycling, running, shopping, traveling, bus, subway etc. Super comfortable for daily use. Headwear can be used for face cover, helmet lining, neck scarf, collar scarf, hand warmer, sports scarf, wristband and so on. Reusable Washable: These bandanas are washable and reusable. You can still cover the mouth and nose after cleaning. Made of high quality polyester and durable construction allows machine wash in cold water, hang to dry. For best care, hand wash and lay flat to dry.