Snug and secure full calf support comfort and performance combine in nikes stadium over the calf football socksmade from a soft mix of nylon polyester cotton and elastane these socks come with nikes dri fit fabric to help pull away sweat and leave you feeling cool and comfortable as the action heats up created for a supportive fit with arch compression the leftright specific design ensures an enhanced fit during any level of activity and actionsizes s m l xl