Made of 80% Cotton, 17% Nylon, 3% Spandex 80% cotton, 17% Nylon, 3% Spandex Work/boot socks Shoe Size 9-13 Non binding Made in USA This work performance sock is perfect for work boots. The two pair pack is a non-binding material composition made from a cotton blend. The famous Wrangle logo is stitched on the bottom of each sole. Made in USA. Walmart marketplace seller BeltOutlet specializes in value-priced clothing and travel accessories for men, women and children. We carry a wide variety of quality belts, wallets, headwear, cold weather accessories, socks and much more! Most orders ship within one business day.