Adidas Copa Zone Cushion Sock (13C-4Y) - Grade School - The adidas Copa Zone Cushion Sock is a perfect lightweight option to get you through those grueling games. This sock uses ClimaLite® construction to wick away moisture and keep you fresh and comfortable. A toe cooling channel provides additional ventilation. Targeted cushioning on the foot-bed provides ideal shock absorption. Added compression in the ankle and arch increases stability. Knit-in 3-Bars on ankle, 3-Stripes® on cuff provides great adidas style. 98% nylon/2% lycra elastane. Imported.