These take your sock game to the next level. These Under Armour® socks are light, breathable, and give you arch support. The Locked-In Fit design keeps them in place, while strategic cusioning protects high impact areas. Medium cushioning placed strategically in toe, heel & arch protects high-impact areas without added bulk. Locked-in fit design keeps sock securely on heel for an adjustment free fit that won't fall down. Features: Strategic mesh panels on top of foot for breathability Material wicks sweat & dries really fast Odor control technology reduces odor in the sock Set of 6 Imported Material & Care 96% Polyester, 4% Elastane Machine washable