UA Training WOMEN Socks Lightweight No Show 6-Pairs Multicolor Wicks Sweat NEW. Style: U344456. Color: Multicolor as seen on pictures (two pairs light pink, two pairs white, two pairs dark pink). Details: Triple Y-heel pocket and seamless toe improve fit and comfort. Seamless toe delivers comfort and reduced irritation. Dynamic Arch Support helps reduce foot fatigue. HeatGear wicks moisture. Material: Polyester, Nylon, Cotton, Spandex.