OUTDOOR GEAR FOR WINTER WEATHER - The BlackStrap Balaclava keeps you comfortable in the snow with a double layer face hinge that can be lifted for warmth or lowered for ventilation. SKI HELMET-FRIENDLY DESIGN - Enjoy a secure fit under your skiing helmet, snowboarding helmet, snowmobile gear, snow hat, hoodie, head scarf, and other headwear. QUICK DRY AND MOISTURE WICKING - Our patented breathable tri-blend fabric keeps you fresh, warm, and dry by wicking sweat off the skin and quickly evaporating. FLEXIBLE FOUR WAY STRETCH - The BlackStrap Ski Mask Balaclava provides extreme windproof warmth and 98% UV protection while allowing for freedom of movement, comfort, and flexibility. ORIGINAL EXOHINGE BLACKSTRAP FACE MASK - Made with soft, durable fabric and designed to fit most adults, these face masks are washer/dryer friendly and lens-safe for wiping snow goggles or sunglasses.