This face mask is made of premium polyester microfiber, which is elastic & lightweight, dust-proof & breathable, and UV protection，Multi-Purpose Face Mask: You can wear it the way you want as face mask, headwear, balaclava, headband, hairband, head wrap, bandelet, neckband, neck gaiter, armband, waistband, wristband, bandana, eskimo, do-rag, pirate scarf, handkerchief, ponytail, beanie hat and any styles.
Applications: This headwear masks are great for kinds of indoor or outdoor activities such as cycling, motorcycle tour, hiking, skiing, snowboarding, snowmobile riding, running to protect your face and neck from wind and sun burn, get rid of dust and make more breathable.
Color：Black Flag, Color Flag
Size: Elastic one size
Special Function: UV Protection, Thin and light