The Zensah Wool Running Socks feature mid-weight cushioning in the toe and heel area for added comfort and shock absorption. The soft material also helps to prevent blisters. On the top of the Wool Running Socks is a mesh panel that provides increased airflow and allows feet to breathe, keeping them at the perfect temperature while running. The Zensah Wool Running Sock can be worn by athletes, runners, cyclists, trail running, basketball, soccer, tennis / golf, volleyball, working out, obstacle course races, hiking, trekking, field sports, or anyone looking for the best wool running socks!