Stance Men's Icon Classic Crew Sock 83% Cotton, 10% Spandex, 7% Elastane; 73% Cotton, 16% Spandex, 11% Elastane Made in USA or Imported No Closure closure Machine Wash Stance Icon Classic Crew sock Men's crew socks. Made with a soft premium combed cotton blend. Classic solid design Brand embroidery at lower ankle. Suggested size guide: Medium: Mens US shoes sizes 6 - 8.5. Large: Mens US shoes sizes 9 - 12. 77% Combed cotton, 13% Elastic, 10% Spandex. Imported. Vendor style #: M311D14ICO.