Material Description 100% Polyester Fiber (Polyester) Product performance high elastic seamless, cylinder block, soft texture, skin-friendly, breathable, absorbent and quick-drying, soft close-fitting, no pilling, no decolorization, no odor, easy to clean, soft fabric skin-friendly, but the versatile method, no hemming, better elasticity, wash resistance and no fading. [Application Scene] Beach, Bicycle, Cross-country, Mountain Climbing, Rock Climbing, Skiing, Tourism, Fitness, etc [Applicable Crowd] Male and Female [Washing Instructions] Hand wash, not machine wash, water temperature not higher than 40℃, not bleach, avoid exposure Instructions for Use multi-purpose, can be used as headscarves, masks, wristbands, bibs, hair bands, headbands, pirate hats, masks, riding masks, etc.