The Under Armour Women's Solo III Socks offer moisture-wicking, quick-drying comfort and feature built-in arch supports to reduce foot fatigue. HeatGear® technology keeps your feet cool during high-octane activities. Antimicrobial ArmourBlock® reduces odors. Made of 98/2 polyester/spandex for softness with stretch. Imported. Women's size: M (7 to 10-1/2). Color: Assorted Three-Pack.