Neck Warmer: SPORX Neck gaiter is made of unique cationic materials. It's soft, breathable, warm, anti-static, super windproof, so you don't have to worry about cold weather Unique design: Warm and windproof Neck Warmer, which can be used as Neck Gaiter Warmer, Half face mask, beanie, pirate hat, meet your different requirements Multifunctional: Wearing comfort is the ideal choice for winter and cold weather, suitable for winter outdoor sports, such as hiking, fishing, running, skiing, hunting, motorcycle, cycling, mountain climbing or many other outdoor activities. It will help you enjoy these activities better