I purchased my first pair while at a retailer. The lifetime guarantee was what attracted me. I thought here’s a company who can guarantee my comfort. It’s been four years and no other brand touches these feet. I love’em so much, I tell as many people as possible about the differences in synthetic and how great Darn Tough is!
William B.
![Feet wearing durable hiking socks by a fire with a durability hammer symbol overlaid](http://darntough.com/cdn/shop/files/FW21-PDP-ImageWithText-50_50-Hike-Durability-900x600_800x.jpg?v=1641413078)
Unrivaled Durability
We make one thing, and we make it better than anyone else – ask any thru hiker and you will likely hear the same. In order to unconditionally guarantee a hiking sock for life, it must be durable. It must maintain its comfort, and it has to fit for miles upon miles on-trail. The socks that do return through warranty inform how we can improve. And we do. Our guarantee is a promise to you, but it’s a standard for us. We have yet to produce our best sock, but we get better with every step.