Heat Factory took the traditional balaclava design and added pockets over the ears, chest and back of the neck to accommodate Heat Factory Warmers. The Helmet Balaclava has a streamlined, contoured fit that will not bunch up under a helmet. This combination of a time-tested design and Heat Factory Warmer Technology gives you comfort and warmth in any condition. Two Heat Factory Warmers are sold separately. This product is proudly made in the USA and comes in Black, Mossy Oak, and Blaze Orange.