• 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
• 55% nylon, 40% merino wool, 5% spandex
• Made in the U.S.
• Seamless toe construction

For those runners who like as little sock as possible while still keeping their feet dry and friction-free, these athletic ankle socks are the perfect pair. Put them on, forget they're there and go that extra mile or two. With moisture wicking merino wool, flex zones and a performance fit, they are the lightweight socks that you will want to wear on every run.