Dockers Men's 3 Pack Classics Metro Argyle Crew Socks, Navy, Sock Size:10-13/Shoe Size: 6-12 40% Micro Polyester/20% Cotton/20% Rayon/15% Ployester/5% Spandex Imported Machine Wash Flat knit with contrast accents for a jersey-like appearance Non-cushion lining for breathability Soft micro poly blend for all day comfort