The ZANheadgear® SportFlex™ Series Low Pile Fleece Balaclava features a soft yet, durable stretchy shell lined with warm and super soft Cozy Fleece on the inside. This product is ideal for colder climates and has the added benefits of our best selling SportFlex™ fabrication on the outside. Perfect to wear as a balaclava, neck gaiter, or pull up over the nose to wear as a half mask. One size fits most. Midweight and machine washable, one size fits most adults. 50+ UV Protection. Materials: 87% Polyester, 13% Elastane.