Men's ABC Boot Sock by Darn Tough is made in Vermont with yarns from America and around the globe. 60% Merino wool, 38% Nylon, 2% Lycra Spandex. Unconditionally guaranteed for life.
Size Medium: Men's shoe size 8 - 9.5 Size Large: Men's shoe size 10 - 12 Size Extra Large: Men's shoe size 12.5 - 14.5