<p><b>High Quality Headwear</b></p><p>1 100% Polyester fiber: High quality Soft Material, NOT cheap material that easy to pill or tear; Elastic fiber to keep the mask in place and NOT Slide;</br>2 Exquisite 3D design</br>3 Breathable and thin lightweight</br>4 Protect from Sun Dust Wind Sand<p> <p><b>Suitable for a variety of sports</b></p><p> Running, Cycling, Biking, Climbing, Fishing, Hunting, Skiing, Snowboarding, Hiking, Camping, Motorcycle, Snowmobile Riding, Mountain Biking, etc.<p> <p><b>All-Year-Round Using</b></p> <p>Cool in summer, Warm in winter, Suitbale for you in all seasons.</p><p><b>One Size</b></p><p>19.7inch X 9.8inch.(LXW) The thickness size is Thin. High stretchable mask for head circumference is about 21.25inch-25inch; One Size Fits All Adults and Teenagers </p> <p><b>Kindly remind</b></p><p>The ends are designed as Non-lockstitch for better Elasticity but not "broken". And it will rope up naturally and bring you the comfortable using experience. </p><p><b>Package include</b></p> <p>1 x Half Face Mask</p>