Performance Advantages: ① Anti-Pilling Technology - Tightly-knit cotton fibers resist pilling and maintain smoothness ② Comfort-Stretch Cuff - Elastic ribbed top stays secure without constricting ankles ③ Anatomical Heel Pocket - 3D contouring prevents slippage during movement ④ Seamless Toe Closure - Smooth construction eliminates irritation Engineered For: • Daily school activities • Sports and playground use • All-day comfort wear