Trail running, daily training

33.8% acrylic, 21% nylon, 20.8% polyester, 18% wool, 6.4% spandex

●Merino wool: moisture-wicking, anti-bacterial and odor-free
●Terry loops provide cushioning and reduce pain after a long walk
●Breathable mesh over the instep wicks away moisture quickly
●Boneless seaming offers chafing-free comfort
●Fixed rubber bands in the arch keep the sock in place
●Left/Right construction for a precise fit