Designed to keep vital extremities warm in the most extreme cold weather, Polar Fleece Balaclava provides head, face, and neck protection. The lightweight polar fleece balaclava is designed to keep your neck and face warm while camping, hiking, skiing, shoveling snow, or performing other outdoor tasks. Wear the balaclava face mask in tandem with other outerwear, such as a jacket and gloves for perfect cold-weather protection. one size fits most balaclava is great for wearing under a helmet as well.