We are interested in one thing – producing the best Merino Wool socks the world. Family owned and operating from the mill in Northfield, Vermont since 1978, Darn Tough prides itself on knitting the most comfortable, durable and best fitting socks and unconditionally guarantees them for life. From 14,000 ft. to 14 flights of stairs, a pair of Darn Tough sock will change your life.
Darn Tough Vermont is a family-owned, American manufacturer of end-use specific socks. We design, manufacture, sell and promote the most comfortable, durable and best-fitting socks available in the market today. This promise is backed up by our unconditional lifetime guarantee. If you can wear out our socks we will replace them free of charge.