100% POLYESTER MICROFIBER & Protect From Sun Dust Wind Sand: High quality soft and comfortable mask, NOT cheap material that easy to pill or tear; It is THIN and LIGHTWEIGHT, breathable without feeling smothered; It is the moisture wicking and quick dry fabric that keeps you cool NON-SLIP: Elastic Tensile fiber keeps the mask in place and NOT Slide (Kindly remind, 1. Non-stitched ends for better elasticity and will roll up naturally; 2. If you don\'t like the pattern\'s eyes below yours, you can fold it down just like the main image) VIVID 3D HEADWEAR: Digital printing, exquisite and realistic 3D design, fashion design MULTI-SCARF Headwear: Face mask bandana for men boys women girls youth: Using as headband, scarf, half face mask, neck gaiter, wrist band, headwrap, bandana, neckerchief, balaclava and bonnet; Multiple Using: Running, hunting, fishing, hiking, motorcycle, biking, skiing, snowboarding and snowmobile riding, mountain, biking; Perfect for bikers, hikers, outdoor sports, party, festival SIZE: 19.7inch X 9.8inch (LXW); High stretchable mask for head circumference is about 21.25inch-25inch; Weight: 33.5g / 1.18oz; One size almost fits all adults and teenagers