• U.S. shoe size: M fits men's 8–9.5 or women's 10–11.5, L fits men's 10–12 or women's 12–14, XL fits men's 12.5–14.5 or women's 14.5–16.5
• 54% nylon, 43% merino wool, 3% spandex
• Made in the U.S.
• Seamless toe construction

We love these lightweight hiking socks with cushioning in all the spots you need it, and extra thin ventilation panels where you don’t — meaning feet that run hot stay cool and comfortable, mile after mile. And with merino wool in the mix, they have even more sweat-wicking powers. Plus, the blue green space dyed yarn looks really freaking cool!