Cool Real Leather Bike Cycle Motorcycle Protective Riding Face Mask Punk Rock Zip Face Mask Costume Material: Outside: Real Leather; Inside: cotton Size: 29cm*19cm*0.56cm(fit for head girth 57-60cm) The leather mask is premium quality with fine design, delicate arts and crafts Motocycle Mask, Bike Riding Mask,Climbing MaskGreat for all season especially Winter ! Prevent 90%+ of dust and fog and still ventilate