Built just for team sports. They wick sweat, dry fast, stay put, and even fight odor. Design: Sweat-activated, two-way grip ArmourGrip(R) yarns in forefoot prevent foot slippage in socks & shoes Locked-in fit design with more compression keeps sock securely on heel for an adjustment-free fit Medium cushioning placed strategically throughout foot protects high-impact areas without added bulk Breathable mesh on top of foot & calf for ventilation Material wicks sweat & dries really fast Odor control technology reduces odor in the sock Seamless toe delivers superior comfort & reduced irritation Built-in arch support band Additional Details Fitted heel contours around your foot for a better fit Single pair 56% Polyester/40% Nylon/4% Elastane