Adidas Rivalry Baseball Socks (13C - 4Y) 2 Pack - Grade School - Dominate the diamond in the adidas Rivalry Baseball Sock. This sock features ClimaLite® moisture wicking technology for ideal comfort during those intense games. This sock also features targeted cushioning, arch and ankle compression, a knit in logo on the front and adidas 3-Stripes® branding on top of the footbed. Sold as a 2 pack. 93% Polyester/3% Nylon/2% Spandex/2% Natural Latex Rubber. Imported.