The Base Balaclava provides essential sun protection for ski touring in the backcountry and running trails. Breathable fabric FlashDry™ materials offer enhanced moisture management to help keep you comfortable Double-layer fabric in front for added protection Fabric made with 88% recycled polyester Provides Ultraviolet Protection Factor (UPF) 40+ protection only to covered areas Hinged construction for an adjustable fit Helmet and goggle compatible Reflective heat transfer logo