Use this chart to find your conversion, or switch tabs above
to our fit guide to find your recommended fit.

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
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CALIFORNIA WILDFIRE RELIEF

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and KEEN will match your donation up to $25,000. Double your impact today!

Image courtesy of The California National Guard

Men's Bellingham Medium Crew

$18.00

  • Style #1001473
  • Fit Guide
Please choose a size!

Comfortable, all-season socks are made from a mid-weight merino wool blend, with extra cushioning in high-impact areas. Reinforced toe and heel construction adds durability. Built in the USA.

  • Contour arch support for comfort
  • Impact cushioning in key areas
  • Left and right design for optimal fit
  • Seamless toe in flex zone to avoid bunching and chafing
  • Y heel pockets for better fit

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.

Stock your sock drawer with soft merino.

  • Comfortable, all-season socks are made from a mid-weight merino wool blend, with extra cushioning in high-impact areas. Reinforced toe and heel construction adds durability. Built in the USA.
  • Contour arch support for comfort
  • Impact cushioning in key areas
  • Left and right design for optimal fit
  • Seamless toe in flex zone to avoid bunching and chafing
  • Y heel pockets for better fit
Material
  • Merino Wool, Nylon, 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.

  •  

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

– Edward Abbey

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