Darn Tough

Darn Tough are an American company specialising in outdoor socks, primarily manufactured from ethically sourced Merino wool. Their socks are entirely constructed within their Northfield, Vermont factory and are renowned for being the hardest-wearing outdoor socks on the market. So much so that they come with an unconditional guaranteed for life warranty. If these aren’t the longest-lasting socks you’ve ever owned, you can return them for another pair. No receipt is needed, just the pair in question.