The classic Pearl Izumi Attack sock available in an economic pack of three. Materials: 83% Polyester, 15% nylon, 1% rubber, 1% spandexMade in the USASelect Transfer yarns provide the benchmark in moisture transferFlat toe seam construction provides no-chafe comfortStrategic cushioning under footMesh ventilation over the top of the foot Item SpecificationsColorWhiteGenderWomen"sSizeSmallSeasonWarm WeatherCuff LengthLow, 0-2"Type of MaterialSyntheticDefined ColorWhite