The breathable, quick-drying Drye Beanie is ideal for active use when wearing a helmet is essential during the day's activities. This helmet-compatible beanie is ideal for high-exertion activity in cold weather, using a polypropylene yarn that actively draws moisture and perspiration away from the skin, keeping you dry and comfortable to focus on your objective. Pair with the Drye Neck Gaiter for complete coverage and protection from the elements.