Zan Headgear WNFL114H, Half Mask, Fleece Lined, Black Stretchy neoprene material is warm and water resistant. Mask are Unisexed and adjust to fit Late Teens - Adults. Super Warm Micro Fleece Insulated Lining. Can be Worn w/ Goggles, glasses, helmets & other headwear. Includes a Bike Shop Supply Certificate of Authenticity / Warranty