Wells Lamont Men&rsquo;s Wool Crew Socks, Shoe Sizes 10 to 12 1/2, 2 Pair Pack (9331LN) 54% acrylic, 24% polyester, 18% wool, 2% nylon, 2% spandex Made in US Designed to keep your feet cool and comfortable while youre hard at work. Wool blended yarns provide natural moisture wicking. Airstrip venting along the sides of each foot allows feet to breathe; built-in arch support. Made in America. Wells Lamont - Stubborn About Quality since 1907.