The Barts Storm Mask is a winter face mask perfect for protecting the one area that is usually not covered when the weather in the mountains turns really foul, whether skiing, snowboarding or walking. With a neoprene mouth-part and a fleece neck, the storm mask is constructed with Stormshield, a 3 layer fabric with a windproof membrane laminated in between 2 layers of microfleece. This makes the mask totally windproof, keeping you warm and comfy.