Fruit of the Loom Boys' 3 Pack No Show Socks 96% Polyester, 3% Rubber, 1% Spandex Pull On closure Machine Wash Zone cushioning in high wear areas made to handle the toughest wear Spandex knitted throughout the sock for a streamlined, performance fit Durable gray sole adds protection and reduces the appearance of stains so socks look newer longer Reinforced heel and toe in high impact areas for extra durability and protection Classic crew length silhouette great for athletic or casual footwear