The ZANheadgear® Sport Flex™ series convertible calaclava is a versatile all-in-one balaclava constructed with function in mind. This product is heavier than the standard polyester balaclava, yet lighter than ZANheadgear® s Fleece options, with a softness & comfort that surpasses any competitor. Perfect to wear as a balaclava, face mask, neck warmer, or whatever combination fits your need at the moment- to keep warm & protected in versatile climates. Features Lightweight Machine washable One size, fits most adults 50+ UV Protection