High-quality fabric: Balaclava ski face mask is made of Lycra fabric. The windproof face mask of the balaclava made of natural silk is skin-friendly and keeps you warm, while it is anti-static and does not irritate the facial skin. . Universal size: Breathable windproof balaclavas that cover the head, ears and face, providing the ultimate thermal protection and comfort in winter. Also a ski mask balaclava that perfects the fit for women, men and children. . Lycra fabric . Slip-on hat . Unique design: The multifunctional outdoor headgear for men and women is designed in a minimalist unisex aesthetic. Full-face balaclavas made of silk, whose mouth and nose parts are designed with breathable mesh and the face parts are made of fleece fabric. . Multiple wearing methods: The outdoor helmet liner mask can be worn alone or under any type of helmet, such as a helmet liner. . Multifunctional: Multifunctional balaclavas are ideal for cycling, motorcycling, skiing, snowboarding, trekking, climbing, and other outdoor sports. It can block UV rays in the summer and keep you warm in the winter.