Purian neck gaiters are made with quality fabric for comfort and breathability. We chose Ponte de Roma fabric for it's durability and comfort in cool and colder weather. It is also ultra breathable and can be used in for running, hiking, and cold weather for those that like to ski or snowboard. Because of the tight fit around the nose and mouth, it shields from air pollution while remaining fashionable. Suitable for the beach, boating, construction, weed prevention, biking, running, hiking, fishing, riding, motorcycle, and atv use. Can be worn as a bandana, scarf, or half face mask. Great for plane travel or outdoor activities like raves or festivals. Washable and reusable.