You have no items in your cart
If you've ever been mid-run and suddenly all you can think about is your socks — slipping heel, bunched-up toe, feet that feel like they're wrapped in a damp towel — then you already know why a proper running sock matters. The Run Micro Crew from Darn Tough is about as close to running barefoot as you can get while still having something on your feet. Ultra-lightweight merino wool sits right against the skin, wicking moisture and letting heat escape so your feet stay cool and dry even when you're pushing the pace. The micro crew height adds a touch of coverage above your trainers, while the no-cushion profile keeps things minimal and close to the shoe. They're barely there, but they're working hard — the performance fit locks everything in place with zero slipping or bunching, and merino's natural resistance to odour means they'll stay fresh run after run. Guaranteed for life, as with everything Darn Tough makes.
| Sock Size | UK | Euro | Women US |
|---|---|---|---|
| S | 2.5-4.5 | 35-38 | 4.5-7 |
| M | 5-7 | 38-40 | 7.5-9.5 |
| L | 7.5-9 | 41-42 | 10-11.5 |
Darn Tough socks are covered by an unconditional lifetime guarantee. If their socks are not the most comfortable, durable and best fitting socks you have ever owned, return them for another pair. It's that simple.
If you do want to return a pair, contact us and we'll get that sorted for you.
If you've ever been mid-run and suddenly all you can think about is your socks — slipping heel, bunched-up toe, feet that feel like they're wrapped in a damp towel — then you already know why a proper running sock matters. The Run Micro Crew from Darn Tough is about as close to running barefoot as you can get while still having something on your feet. Ultra-lightweight merino wool sits right against the skin, wicking moisture and letting heat escape so your feet stay cool and dry even when you're pushing the pace. The micro crew height adds a touch of coverage above your trainers, while the no-cushion profile keeps things minimal and close to the shoe. They're barely there, but they're working hard — the performance fit locks everything in place with zero slipping or bunching, and merino's natural resistance to odour means they'll stay fresh run after run. Guaranteed for life, as with everything Darn Tough makes.
| Sock Size | UK | Euro | Women US |
|---|---|---|---|
| S | 2.5-4.5 | 35-38 | 4.5-7 |
| M | 5-7 | 38-40 | 7.5-9.5 |
| L | 7.5-9 | 41-42 | 10-11.5 |
Darn Tough socks are covered by an unconditional lifetime guarantee. If their socks are not the most comfortable, durable and best fitting socks you have ever owned, return them for another pair. It's that simple.
If you do want to return a pair, contact us and we'll get that sorted for you.
Keep an eye on your emails for the latest deals, drops, & stories.
Reply 'YES' to confirm your subscription
