The ZANheadgear Windproof bonded fabrication provides comfort and warmth. We placed this great multifunctiional fabrication in our best selling Convertible Balaclava styles. Flat seams in order to fit comfortably underneath helmets or alone while providing coverage of the head, ears, face, and neck. 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. Fleece sits against skin for comfort. Fits is a little larger to allow for more sizes. 50 UV protection. Materials: 100% Polyester.