This dress sock is ultra-smooth and ultra-comfortable, with a comfort fit heel and reinforced toe - a wardrobe staple for business and dress attire. The nylon construction is enhanced with static control and Fresh Tex, the antimicrobial system designed to keep your feet fresh and odor-free all day long, by preventing the growth of odor-causing bacteria. Sock size 10-13; fits shoe sizes 6-12.5 Imported Material & Care Cotton/Nylon/Spandex Machine Wash