Gear up for any challenge with this Thorlos Lite Running Mini-Crew 3-Pair Pack of running socks. Quarter length socks sit above the ankle. Sold as a three-pair pack. THOR-LON throughout the body of the sock wicks moisture, keeping feet drier and reducing blisters. Aerodynamic fit and foot protection without the weight and bulk. Lightweight padding in arch provides protection and allows for better fit and arch support. Heavyweight padding at ball and heel provides protection against shock, impact and shear forces. 70 percent polyester, 27 percent nylon, 3 percent spandex. Machine wash, tumble dry. Made in the USA.