The Lorpen Men"s T3 Trail Running Light Sock combines technical fabrics and smart construction to keep your feet comfortable when you"re running. Since feet quickly get hot and sweaty when you"re running, the sock is lightweight with a breathable mesh instep, and utilizes fabrics like CookMax and Tencel that are moisture-management specialists. The sock"s Spider Net integrated support system keeps the sock securely in place, while strategic toe and heel cushioning and nylon reinforcement provide added support exactly where it"s needed, as well as keep this sock lasting through frequent trail or pavement pounding.