After a few hundred kilometres, many socks start to wear thin at the heel. You want a sock that stays snug, doesn't slip and simply lasts. That's exactly why we carry Darn Tough at trrail.com.
The socks are knit in Vermont, USA, from a blend of merino wool, nylon and elastane. The range goes from ultra-thin no shows for fast runs to cushioned models for long trails and hikes, all with a close fit.
For us, Darn Tough is above all a sock you can count on: comfortable, tough and backed by the brand's own lifetime guarantee.