This premiere cold weather boot sock is made with 100% Wool yarn for warmth and has the added benefit of Smart Silver to eliminate odors and kill bacteria. Perfect for the hunt or any cold weather activity. Smart Silver anti odor protection * fully cushioned * fortified foot bottom for long wear * foot hugging fit * seamless toe closure. 75% Merino wool, 15% stretch nylon, 7% Olefin, 2% stretch polyester, 1% elastic (rubber) Fits women size 6-10 MADE IN USA. $15. Available at HerCAMOShop.com.