The Race Performance Socks were specially developed for minimalist ski touring boots like those worn in skimo competitions. Tap into the best you have – whether in a race or in training. These light ski touring socks are made of a fiber blend of polyamide and polypropylene. Meaning your feet always stay dry even during high-intensity efforts to keep your skin developing blisters. Integrated silver ions limit the growth of bacteria and thus prevent unpleasant odor buildup. Light reinforcements at the toes, heel and ankle area ensure protection and direct power transfer. Race Performance Socks – For reaching your personal best.