Prostar Mercury Three Stripe SockProduct code: T70061NE7The Mercury team sock is a durable, comfortable fitting sock ideal for all team sports.88% Nylon, 10% Polyester, 2% Elastane constructed value team sock ideal for all team sportsCushion foot provides comfort and extra protection for heel and ball footToe Box with extra dense fabric reduces wear problemsComfort top design ensures socks stay in place