The Assos Winter Socks Evo are designed to keep your feet warm and comfortable in the coldest winter months. Constructed with a patented, breathable material, the socks provide superior insulation while wicking moisture to keep feet dry. Plus, the elastic arch support and calf height make for a secure and snug fit. Whether you're skiing, snowboarding, or just taking a stroll outside, the Winter Socks Evo will keep you warm all winter long.