Thorlo Men's Fitness Crew Sock

Men's Fitness Thorlos are designed for wear with today's fitness training shoes. Medium-density padding in the heel and ball of the foot protect against concussion and abrasion, while absorbing shock from such activities as weight-lifting, floor exercise, and workouts on stair and other exercise machines. Foot Health yarns help reduce blisters and help keep feet drier. Contents: 83% Acrylic, 12% Stretch Nylon, 5% Spandex