Darn Tough socks are built for durability but not user repair. Multiple users report wearing holes after 1-4 years of heavy use, yet there's no mention of repair guides, replacement parts, or mending support.
- •No repair infrastructure: Users say socks developed holes in toenail area after four years and half the socks have holes already, but nobody discusses fixing them — just warranty replacement
- •Company stance unclear: One mention that darning socks doesn't void warranty suggests DIY repair is tolerated but not supported with instructions or materials
- •Sealed construction: The robust yet comfortable construction and performance fit indicate complex manufacturing that's difficult to replicate at home
Bottom line: These are throwaway-and-replace socks with excellent warranty coverage. The lifetime guarantee means free replacements forever, but zero repairability makes them wasteful despite durability claims.