The Buffalo Wool Co. Extreme Gear Balaclava - Full MaskThe best balaclava will keep you warm on the coldest of days. Made with our bison down yarn this is the best protection for the entire head, face and neck. Both are thin enough to wear alone or as a base layer under a parka, helmet, hat. This will give you the coverage that you have been wanting without worries of sweating. Bison fibers have an amazing warmth and best of all natural wicking keeping you both warm and dry! So bring on the cold weather