If Darn Tough socks are not the most comfortable, durable and best fitting socks you have ever owned, return them to Darn Tough for another pair, or your money back.
No strings. No conditions. For life.
If you were able to wear out a pair of Darn Tough socks, Darn Tough will replace them. At any time. Just package the socks up, fill out the form, and send to the appropriate address—they'll send you a brand new pair!