Pure Athlete Outdoor Hiking Crew Socks - Warm Outdoor Socks for Cold Weather Keeps Feet at the Perfect Temperature: The outdoor hiking crew socks are designed to keep feet warm without over heating Prevent Blisters: The sole of the hiking socks ultra-soft fabric to prevent blisters and ensure superior comfort Hiking Socks Stay Up: The hiking socks stay in place thanks to an elastic band around the top of the sock Targeted Support Zones: Advanced knitting techniques provide light support to the foot area to ensure a perfect fit Lightweight: Innovative blend of nylon and spandex ensures the socks are lightweight and stay dry