Fight the trail not the blisters with these Wrightsock Coolmesh II Crew 3-Pair Pack of hiking socks. Crew socks that sit at the calf. Sold as three-pair pack. Dri-WRIGHT II moisture-managing fibers help feet stay cooler and drier. Mesh panel on top of the foot provide enhanced air flow. Stabilizer zone in arch helps provide support for the arches of your feet. Low profile toe closure lies flat to reduce chafing and has minimal bulk. 70 percent polyester, 26 percent nylon, 4 percent Lycra spandex. Machine wash, tumble dry. Made in the USA.