Carhartt Men's Heavyweight Wool Boot sock:
With its blend of 85% Merino wool, 14% stretch nylon and 1% spandex, the Carhartt Men's Heavyweight Wool Boot sock keeps you warm and itch-free. Boot length, it's fully cushioned for comfort. In addition, it features a nylon-reinforced heel and toes, a spandex-reinforced arch for a better fit, plus "no-feel" toe seam.