The Charged Cotton No-Show Athletic Sock boasts Under Armour's signature moisture transport system which wicks away moisture and accelerates evaporation so your feet stay cool and dry. ArmourBlock technology helps prevent the growth of odor-causing bacteria, keeping feet fresher longer. Strategic cushioning is built into the sock for maximum shock absorption and protection, while embedded arch support reduces foot fatigue for long-wearing comfort. The Charged Cotton No-Show Athletic Sock is made from a durable blend of 90% cotton, 7% polyester, and 3% spandex fabric. Three pairs per pack. Imported.