Under Armour Mens UA Drive Basketball Mid Made in USA Cut up the court with the UA Drive Basketball Mid sock from Under Armour&reg;. Sold as a one-pair pack. Quarter length. ArmourBlock&reg; Anti-Odor technology prevents the growth of odor-causing microbes, so your socks stay fresher,longer. Cushioned footbed absorbs shock, providing you with lasting comfort. Embedded arch support aids in the increase of blood circulation and helps conform to the shape of the foot. Strategic ventilation dumps hot air in zones where your foot does the most work. 49% nylon, 39% polyester, 10% cotton, 2% spandex Machine wash warm, tumble dry low. Imported.