These socks are equipped with a waterproof, breathable membrane similar to ski covers, so you can be sure that your feet will remain dry while you travel through a changing climate meeting at the Tour du Mont Blanc. Seal
Skinz treated the sock with merino wool for natural odor resistance and medium-density thermal regulation which warms the foot when it's cold and vice versa. Seal
Skinz also filled the heel, toe and insole to absorb shock and reduce blistering on long hikes.