Product information:, Repel odor and moisture, Keep your feet dry even in the toughest snow conditions, Made with Silver® and Climayarn® fibers, Highly developed freeride ski/snowboard sock Anatomical cushioning in the ankle and foot area, Special padding on the shin and upper heel, Material: 35% wool (merino), 33% polyamide, 14% polypropylene, 11% polyacrylic, 6% polyamide (silver), 1% elastane (lycra®)