Made from durbale, abrasion resistant Cordura, the low profile Flex Tex II are perfect for alpine environments and vertical ice. They armor especially well against scree, and because a single draw on the back of the boot tightens down in an X shape, these gaiters fit almost all shoes and pants. Water Resistant . Breathable . Lightweight . Movement Mirroring Stretch . 1 inch Wide HookLoop Front Closure . Top and Bottom Shear Tabs Secure Front Closure . Reinforced Boot Lace Hook . Durable BioThane Instep Strap . 92% nylon, 8% spandex stretch woven . Average Weight oz.g: 4.2oz 119g LXL.