Supportive footwear begins with what's inside your kid's shoes, and these Nike performance socks provide lots of support. They have a breathable mesh upper, the ribbed arch support band helps with balance, to prevent or relieve pain and comfy cushioning on the bottom, heel and toe helps absorb impact during every run, jump and skip while Dri-FIT technology wicks away moisture from skin and is quick drying to help keep feet little cool and dry during play.Caractéristiques :Cotton/poly blend in a flat knit construction. Jacquard Swoosh logo detailing on the ribbed cuffs. Moisture-wicking Dri-FIT technology. Breathable mesh upper. Ribbed arch support band. Half cushioned toe/heel/bottom. Includes 6 pairs of crew socks.Fabric: 63% Cotton, 33% Polyester, 3% Elastane, 1% Nylon