• 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
• 49% merino wool, 47% nylon, 4% spandex
• Made in the U.S.
• Seamless toe construction

Darn Tough puts a lot of power into a small package with this colorful cushioned running sock made from merino wool. The colors are ocean blue, pink and orange and the profile is a low-cut ankle length with tabs in the front and back. The rest of the sock has what you need, right where you need it: an arch support band, targeted cushioning on the sole and a thin upper for sweat wicking. Let's go!