Protect yourself from the Cold, Wind, Dust and Sun! One Size Fits Most – Made of Knitted Stretchy Material – Perfect for both Men and Women Strong Stitching Around Eyes and Mouth – Another layer of stitching is added around the eyes and mouth for durability. Double Layer All Around. One Hole for Eyes, Easy to Breathe from Nose and Mouth. Choose from Many Different Colors! Comfortable Fit for Many Activities – Wear them When: Skiing, Motorcycling, Running, Trekking, Hiking, Mountain Climbing, Snowboarding, Airsoft, Painball, Tactical Training, Cycling, and Much More!