Carhartt Women's Ultimate Merino Wool Work Sock:
The Carhartt Women's Ultimate Merino Wool Work Sock is designed to last. Made of a 38% stretch nylon, 30% Merino wool, 30% polypropylene, 2% spandex blend, the fabric regulates temperature and has channels that wick moisture away to keep feet dry. It's also reinforced in the heel and toe areas for durability and have a reinforced arch support. The spandex-reinforced top keep the socks up while you're working.