SOOVERKI High Performance Winter Sport Socks for Skiing & Snowboarding Comfortable Material Sooverki men's and women's ski socks are made of High elastic polyester, nylon and wool. All the materials are well-chosen to fabricate a pair of high grade warm socks. They are excellent functional fabric, which is extremely warm and skin-friendly, and making it ideal for combining with other farbic. Moisture Wicking It’s really annoying with sweaty feet when you are enjoying the skiing and snowboarding. How important to wear a pair of right socks at that moment! Sooverki ski and snowboard socks are breathable and moisture wicking while keeping warm. Your feet will stay cool and dry all day long, and away from beriberi. SOFT TO KEEP WARM Thicken and soft ski socks provide comprehensive protection to your feet and your delicate skin. Every step you take gives you a feeling of walking on cloud. And the special yarn used by Sooverki ski socks has great thermal regulation, it keeps your feet at a comfortable temperature and never overheat.