• U.S. shoe size: S fits women's 4.5–7, M fits women's 7.5–9.5 or men's 5.5–7.5, L fits women's 10–11.5 or men's 8–9.5
• 59% merino wool, 39% nylon, 2% spandex
• Made in the U.S.
• Seamless toe construction

For the hardcore hikers who wake up before dawn to get a head start on the day, Darn Tough’s cheerful yellow hiking socks are made to match your enthusiasm. With cozy cushioned soles, these merino wool socks are built to keep your feet comfortable and blister-free while wicking away sweat and moisture. You might just put them on and forget they are there, meaning you can focus on getting out and catching some early morning rays instead.