This three-pack comes in size Large ONLY. Size large fits men's shoe size range from 9-11.5. These men's wool work socks offer softy, stretchy made with a blend of Duray homespun woolen yarn and a Merino wool yarn. Canadian made, these classic heritage crew length wool socks are strong and durable thanks to the double-twisted yarn. They are made from 40% Wool, 34% Nylon, 20% Cotton, 5% Acrylic and 1% Spandex. This 3 pack of durable quality wool work socks come with 3 different colours including Red, Blue and Grey. They come in sizeLarge. These wool socks are authentic woolen sock made entirely in Canada. Women/Men's Wool Work Socks