He'll love the comfort and support of the Under Armour(R) Boys' Essential Lite Low Cut Socks. A flat knit construction conforms to his foot for extra comfort, while sweat-wicking and anti-odor technology helps keep his feet feeling dry and fresh. Fit & Design Ultra-thin, lightweight construction for a barely there feel Material wicks sweat & dries really fast Anti-odor helps prevent odor in the sock Six pairs per pack Embedded arch support reduces foot fatigue Fitted heel contours around your foot for a better fit