He'll be super comfortable in the classroom or running around on the playground in these ADIDAS Boys' 3 Stripe No Show Socks. The socks are made from a polyester and spandex blend with Climalite(R) technology that wicks away sweat and moisture to keep his feet dry all day. Polyester, Spandex blend. Classic Adidas 3-Stripe Deisgn. Climalite(R) technology wicks away moisture to keep feet dry. 6-pack. Machine washable. Imported.