Darn Tough Men's Running Socks

Darn Tough makes socks that outlast your plans. In their family-owned mill in Northfield, Vermont, every pair is knit with uncompromising quality using durable, soft merino wool. The result? Hiking socks, ski socks, and everyday socks that fit perfectly, endure years of wear—and are guaranteed for life. That’s not just a promise. It’s proof of the craftsmanship, materials, and people behind them. If you manage to wear a pair out, you’ll get new ones—no questions asked. That’s been Darn Tough’s philosophy from day one, and they stand by it.