Extremely lightweight: ski touring gaiter made of siliconized ripstop Cordura with full-length side zipper with adjustable stay.Cordura:Highly abrasion-resistant outer material in backpacking and clothing. In endurance tests, Cordura resists tearing, pulling and abrasion forces like no other comparable material. Cordura is 10 times more durable than cotton fabric, 3 times more durable than standard polyester, 2 times more durable than standard nylon.Bluesign Approved Fabric:Bluesign is the world's strictest standard for environmental protection, consumer protection and occupational safety. All environmentally relevant production aspects are critically reviewed and permanently optimized: Material use, energy, water, waste water, exhaust air, noise, waste, handling of hazardous substances. Bluesign Approved Fabric is used to label products that consist of at least 90% Bluesign certified materials.Green...