ScentLok Men's Thermal Boot Socks 100% Wool Made in US COMFORT AND SUPPORT WHEN YOU NEED IT MOST: 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. SUPERIOR QUALITY: We've combined silver & carbon fiber technologies with advanced moisture-wicking to give you unrivaled odor control in the most comfortable socks you'll wear. Rest assured that you will be comfortable and covered - from head to toe. DESIGNED FOR ALL DAY WEAR: These socks are designed to combat all your foot related problems. They keep your feet comfortable, dry, and supported for a long day. The added technologies control foot odor and sweat for your convenience and stealth. THE ONE AND ONLY: ScentLok Technologies is a leading designer of performance, hunting and casual odor-controlling apparel, footwear and equipment. Our patented activated carbon technology is consistently proven to outperform other technologies tested. PRODUCT SPECIFICATIONS: Package contains (1) Scent-Lok Men's Thermal Boot Socks, Grey, Small/Medium. 76% wool, 16% nylon, 4% polyester, 3% silver nylon, 1% lycra. Made in the USA.