Darn Tough Run Micro Crew Ultralight Socks - Men's
Get coverage and a comfortable fit with these redesigned Darn Tough running socks. They're now ultralightweight and built to perform better while you're running.
- These no-cushion running socks offer the ultimate next-to-skin fit and ultralight comfort
- Built from the ground up with thermoregulating merino wool
- Low-profile, ultralightweight yarns create zero bulk, zero-itch socks that feel like a second skin
- Men's micro crew socks average 8.5 in. from heel to cuff; expect them to rise about 6 in. above a running sneaker
- A performance fit means no slipping, no bunching and no blisters so you can focus on your run and not your feet
- Arch support alleviates foot fatigue and bunching for long-running comfort with zero slippage
- Flex windows mean less material where your foot needs to move the most so nothing interferes with your stride
- Runners enjoy merino wool's ability to dry quickly and move excess heat and moisture away from feet
- Unconditionally Guaranteed for Life by Darn Tough; if these aren't the longest lasting socks you've ever owned, return them to Darn Tough for another pair
- Machine wash in cold water on gentle cycle with socks inside out; do not bleach; tumble dry on low or hang dry; do not dry clean
Made in USA.
View all Darn Tough Men's Running Socks| Best Use | Running |
|---|---|
| Fabric | 51% nylon/44% merino wool/5% LYCRA spandex |
| Sock Height | Crew |
| Sock Cushioning | No Cushioning |
| Quick Drying | Yes |
| Moisture Wicking | Yes |
| Gender | Men's |
| S | M | L | XL | XXL | |
|---|---|---|---|---|---|
| U.S. Men's | 5.5-7.5 | 8-9.5 | 10-12 | 12.5-14.5 | 15-17 |
| EU | 38-41 | 41-43 | 43-45 | 46-50 | 50-53 |
Sizing Notes
For socks, please use shoe size.
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Great functional ultralight socks
Usual quality from darn tough, great running socks that can also be used as a sock liner in cold weather or during long movements. Too thin? Ultralight is in the name? Are we being serious
Almost the goldilocks
Thin enough for workouts and running, but not quite thick enough for cold weather. I could stand for it to be a bit thicker and still be good enough for exercise. They’re also a bit more snug than I prefer, but barely.
Too thin
These might be okay for some runners but I found the fabric to be too thin. Not enough fabric or padding. The quality is good though.

