Carhartts Mens Steel-Toe Arctic Wool Socks use the power of wool to keep your hardworking feet happy during the most intense days on the job. Naturally odor-resistant, insulating wool manages moisture to keep your feet dry for all-day comfort. Spandex integrated throughout delivers a like-custom fit. Flat toe seams eliminate chafing. Reinforced heels and toes. 85% wool, 9% nylon, 5% acrylic, 1% spandex.Made in USA. Mens sizes: L(9-11.5), XL(12-15). Colors: Brown, Moss, Navy (not shown). Type: Socks.