ArmourDry material in Under Armours Youth Essential Twist No-Show Socks wicks away moisture, accelerating evaporation. ArmourBlock technology helps fight odor, keeping your feet fresher. Flat-knit construction eliminates bulk and conforms to the foot. Reinforced heels and toes increase durability. 96/4 polyester/spandex. Imported. Per 6 pairs. Kids size: L(1-4). Color: Constellation Purple.