The Rab the Women’s Muztag GTX Gaiter is their most robust and technical protective gaiter using Gore-Tex Pro highly waterproof and breathable fabric with super tough 300D nylon reinforcements around the high wear ankle areas. Designed for extreme mountain conditions at home and abroad the women’s Rab Muztag GTX is the ultimate gaiter specifically designed for use with modern alpine boots on technical ascents in challenging conditions. Rab Women’s Muztag GTX Gaiter Features: 40D Gore-Tex Pro Main Fabric 100% Polyamide With ePTFE Membrane 300D Nylon Reinforced Areas with Polyurethane Coating Reinforced Ankle Minimized Seam Construction Zipless Hook and Loop Front Closure TPU Underfoot Strap (Designed to fit a technical alpine boot) Weight Approx 208g / 7.3oz