Run comfortably with the Thorlos Running Mini-Crew 3-Pair Pack! Low socks that sit at the ankle. Sold as a three-pair pack. Designed to help protect your feet from the damaging effects of impact, shear and blistering common to running/jogging. Heavyweight padding at ball and heel provides protection against shock, impact and shear forces. THOR-LON throughout the body of the sock wicks moisture, keeping feet drier and reducing blisters. Lightweight padding in arch provides protection and allows for better fit and arch support. 86 percent THOR-LON Acrylic, 12 percent Stretch nylon, 2 percent Spandex. Machine wash, tumble dry. Made in the USA.