The miles covered by hunters when scouting and hunting game is felt nowhere more than of the feet. As those miles add up, feet can become the scent-conscious hunter's worst enemy at the moment of truth. We've combined silver & carbon fiber technologies with advanced moisture-wicking capability to give you unrivaled foot odor control inside some of the most comfortable socks you'll ever wear. So when you step into the woods, you can rest assured that you will remain comfortable and covered - from head to toe. Don't worry about scent or soreness. These socks are designed to combat all of your foot related problems. They keep your feet comfortable, dry, and supported for a long day on your feet. The added technologies also control foot odor and sweat for your convenience and stealth. ScentLok is the only company with access to all scent-controlling technologies including their patented activated carbon technology, which is consistently proven to outperform other technologies tested. ScentLok is a pioneer in the hunting industry who many credit with creating a market based on the elimination of odors to get closer to big game. Package contains (1) Scent-Lok Men's Thermal Boot Socks, Grey, Large. 76% wool, 16% nylon, 4% polyester, 3% silver nylon, 1% lycra. Made in the USA.