1. Extremely warm and comfortable -made of high -quality wool, providing excellent insulation performance, light weight and super soft at the same time. Even in the coldest days, you can experience excellent warmth and comfort throughout the season.2. Keep your feet dry without odor -Beautiful wool naturally has the characteristics of sweating, so that your feet are dry and deodorant. The mesh ventilation panel located in the instep area improves the and ensure the warm and dry feet of the day.3. Active buffer -Targeted tibial pads can effectively protect your tibia from boot scratches. The toes, heels, calves, and high -density cushions provide additional comfort and additional warmth for long -term slope.4. Additional function -seamless toe provides comfortable stickers without any uncomfortable friction. Pass the calf