"Hike your own hike" mountaineering socks. Extremely tough, washable, merino wool. Performance arch support, deep heel pocket, and a snug fit for any activity. Made in Nara, Japan.
79% wool, 13% Polyester, 5% Nylon, 3% Polyurethane.
small: women's 6-8, men's 5-7
medium: women's 8-10, men's 7-9
large: men's 9-11