Use this chart to find your size conversion.

US Shoe
EU Shoe
Socks
CM
5-9
37-42
M
23.5 - 26.5
9-12
42-46
L
27.0 - 30.0
12-15
46-48
XL
30.5 - 33.0
Free returns

Still not sure what size to order? No problem. Returns are always hassle-free.

Still need help?

Chat with a KEEN Expert for fit recommendations and advice.

Live chat
0
Search Icon


Support First Responders

Help California first responders who have lost everything in the Camp Fire. KEEN will match a total of up to $15,000 in donations. Donate now!

Image courtesy of The California National Guard

Men's Utility Dura-Zone 1/4 Crew

$22.00

Spend & Get: Shop now, save in December. Learn More.

Please choose a size!

The ultimate steel toe sock, the KEEN Utility Dura-Zone 1/4 crew work sock is the match for your long work days. Crafted of KEEN's Dura-Zone high-tenacity nylon fibers, the heel and toe area are, weight for weight, 15 times stronger than steel. The seamless flex zone avoids bunching, and heel hold cup construction ensure a secure natural fitting sock.

  • Dura-zone high-tenacity nylon fibers in the heel and toe area for comfort and durability
  • Heel hold cup construction for secure, natural fit
  • Impact cushioning in key areas
  • KEEN.Wunderseam seamless toe in flex zone to avoid bunching
  • Left and right design for optimal fit
  • Guaranteed for life

Want your KEEN socks to last longer? We recommend machine washing them inside out. Use cool or warm water and tumble dry on low. Do not use chlorine bleach.

Live Chat

Chat with a KEEN Expert for style advice and fit recommendations.

Work strong in soft comfort.

  • The ultimate steel toe sock, the KEEN Utility Dura-Zone 1/4 crew work sock is the match for your long work days. Crafted of KEEN's Dura-Zone high-tenacity nylon fibers, the heel and toe area are, weight for weight, 15 times stronger than steel. The seamless flex zone avoids bunching, and heel hold cup construction ensure a secure natural fitting sock.
  • Dura-zone high-tenacity nylon fibers in the heel and toe area for comfort and durability
  • Heel hold cup construction for secure, natural fit
  • Impact cushioning in key areas
  • KEEN.Wunderseam seamless toe in flex zone to avoid bunching
  • Left and right design for optimal fit
  • Guaranteed for life
Material
  • Merino Wool, Nylon, Dyneema Polyethylene, Polyester, Lycra® Spandex
Care

Want your KEEN socks to last longer? We recommend machine washing them inside out. Use cool or warm water and tumble dry on low. Do not use chlorine bleach.

  • Love these socks!

    5

    Love these socks. I can't find them locally, but they are good enough that I will continue ordering online. Highly recommend!

    undisclosed

    Perfect

    5

    Perfect

    undisclosed

    The Perfect Christmas Gift

    5

    This has become a tradition every Christmas. I look for an online sale and get my son's Keen socks. They love them! Maybe next year I'LL get some under the tree.

    undisclosed

    Perfect Christmas Gift

    5

    This has become a tradition every Christmas. I look for an online sale and get my son's Keen socks. They love them! Maybe next year I'LL get some under the tree...

    undisclosed

    I would definitely buy these again!!

    5

    So comfortable!

    undisclosed

    So comfortable

    5

    These socks are so comfortable. Hope they last forever.

    undisclosed

    Great Socks

    5

    These socks are great. I was hesitant to pay that much for 1 pair of socks. Very comfortable. Looking forward to long life out of them.

    West Jordan, UT

    true

    Worst socks ever

    1

    I had these socks for under a month and wore a hole in the bottom of them on 2 different pair. [optional]

    CA

    M-DURA-ZONE-1-4-CREW

    4.5 8

    100.0

     

Wilderness is not a luxury
but necessity of the human spirit.

– Edward Abbey
To the top