Merino Wool is soft, resists odor, insulates, doesn't shrink or itch, Midweight, Foot hugging fit and comfort, Fully cushioned, Stay put leg and top, Seamless toe closure.
62% Merino Wool, 34% Stretch Nylon, 2% Polyester, 2% Spandex Union Made in Wisconsin USA
Sock Size MD = Women's Size 6-10, Men's Size 5-9.5
Sock Size LG = Women's Size 10-13, Men's Size 9-12
Sock Size XL = Men's Shoe Size 12-15