Darn Tough Grit Micro Crew Ultralightweight Socks - Men's

Color: Black
please select a Size
Select size for delivery dates

Members get an estimated $2.00 (10%) back on this item as a part of your annual .

Members get an estimated $2.00 (10%) back on this item.
To buy,  sign in as an REI Co-op Member or join now.

From singletrack scrambles to road sprints, the men's Darn Tough Grit Micro Crew Ultralightweight socks are in it to win it with a nonslip fit, targeted flex zones and wicking wool construction.

Location Image of color BlackLocation Image of color BlackLocation Image of color Black
Location Image of color Black


  • Merino wool dries quickly and moves excess heat and moisture away from the feet
  • Stay-put, performance design means no slipping, no bunching and no blisters
  • No-cushion, next-to-skin fit offers ultralight comfort
  • 8.5 in. average height from heel to cuff with a rise of about 6 in. above running sneakers
  • Ultralightweight yarns create a low profile with minimal bulk and zero itch for second-skin comfort
  • Flex windows use less material where your feet need more mobility so there's no interference with your stride
  • Arch support alleviates foot fatigue and bunching for no-slip, long-distance comfort
  • Guaranteed for life by Darn Tough; see manufacturer's website for details

Made in USA.

View all Darn Tough Men's Running Socks

Technical Specs

Best Use



55% nylon/40% merino wool/5% LYCRA spandex

Sock Height


Sock Cushioning

No Cushioning

Quick Drying


Moisture Wicking




Size Chart

U.S. Men's5.5-7.58-9.510-1212.5-14.515-17

Sizing Notes

For socks, please use shoe size.

1 reviews with an average rating of 5.0 out of 5 stars

Loading Reviews...

Questions & Answers

Loading Questions...