1. Wool socks: These cold weather socks are made of Thermolite technology and natural Merino wool. Wool is the most hygroscopic fabric, which can quickly expel sweat from the body and provide better breathability. When working, hiking, hiking, camping, hunting, ice fishing or winter sports, deodorant property can keep the smell fresh, dry and breathable2. Soft and comfortable: This thick knee-length sock uses thick wool loops on the forefoot, heel and toe, designed to reduce friction and shock absorption. Snowboard socks add an appropriate amount of target padding in the front shin area, and skiers and riders usually need more padding. This kind of ski accessories is the best choice for skiers and riders. They know that to spend a good day on the mountain, they should wear a pair of good socks first3. Multi-functional – These men's and women's ski socks are carefully designed with moderate compressibility to ensure that the socks remain in place. These winter socks are carefully designed for you. Whether you want warm socks to sleep in cold conditions or socks specially designed for hiking, hunting, mountain climbing or skiing, they can make them a perfect match for any occasion4. Tight arch support: elastic arch strap perfectly fixes warm socks in place to prevent slipping and maintain their position in outdoor sports5. Knee socks size: large (39-42); The innovative blend of oversized (43-46) merino wool and hygroscopic materials keeps your feet warm and prevents you from feeling too hot or too cold