ZANHeadger's SportFlex Convertible Balaclava features flat seams to allow for a comfortable fit underneath helmets or alone. Provides additional coverage of the head, face and neck. Can be worn multiple ways, as a balaclava, face mask, or neckgaiter. Soft-touch fabric sits against the skin for comfort and warmth.50+ UPF-rated protectionCan be worn four ways: balaclava, hood, face mask or neck gaiterSoft-touch fabric lining for comfort and warmthContoured shoulder fit to prevent bunching.Machine washableOne size fits most.