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  • DeFeet Woolie Boolie 1in Sock
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DeFeetWoolie Boolie 1in Sock

Item # DFT001P

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Item # DFT001P

Your feet will thank you.

Like their taller siblings, DeFeet's Woolie Boolie 1 inch socks take advantage of merino wool's nearly mythical properties to ensure feet stay warm and dry in winter's most inhospitable riding or running conditions. By blending the wool with synthetic fibers, the midweight socks achieve a close, second-skin fit and are soft, not itchy. Best of all, merino wool is naturally anti-microbial, so you'll be able to take the Woolie Boolies on multiple adventures in a row without worrying about offending the olfactory senses of any of your running or riding companions.

Tech SpecsSize
Tech Specs
70% merino wool, 16% Lycra, 10% nylon, 4% elastic
1 in
Recommended Use
cycling, running
Manufacturer Warranty
1 year


Use your US shoe size to find the right sock size.
Socks & Accessories
US Men 4.5 - 6.5 7 - 9 9.5 - 11.5 12 - 14
US Women 6 - 8 8.5 - 10.5 11 - 13  
EU 36 - 39.5 40 - 42.5 43 - 45.5 46 - 48
Height ><5ft 9in
>5ft 9in
Weight <160lbs
Palm Circumference 7in
Measure around your hand at the widest point excluding the thumb.

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Never want to take off

  • Familiarity: I've put it through the wringer
  • Fit: True to size

I have 3 pairs of Woolie Boolie socks and they have quickly become my favorites! I have worn Darn Tough and Smartwool but these socks hold up for way longer. They are great for cycling and also everyday use. I've been caught in the low teen weather without shoe covers before with these on and their warmth kept my toes alive. I wouldn't recommend going that cold but it was nice to know they will work in frigid temps in a pinch. The longer Woolie BBoolies (which are currently out of stock) are just as great. Give them a try!