SAVE 20%: Click here to shop 3-packs. Woolie Boolie 6" D-Logo crew athletic cycling thick wool socks in classic solid colors with a d-logo on the side of the cuff.
The DeFeet Woolie Boolie is our cushiest sock, with a cult following for all the right reasons: woolie warmth, padded comfort, and durability.
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123 ratings
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Long time wearer
I’ve been wearing these socks for about 15 years. So these are probably my 30th or so pair of woolie boolies. Working, hiking, or hanging out - these are always my first choice. They’re breathable and warm, without getting swampy or smelly. There is enough wool for them to feature all the best qualities of wool but enough polyester to make them last longer. Big fan!
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Bethany · September 10, 2026
Your Woolie Boolie socks saved my Life!! I had a pair of the same socks that I still wore for 15 years+/-, and a pea sized patch of the 'Boolie' part of the sock wore thin. Thinking of the 3-Snow winter in coastal SC last year and wanting to have warm feet for the 2027 year, I ordered my new Woolie Boolie socks that were 6" at the ankle. I am so0O pleased with the quality, price, and warmth of Woolie Boolie socks, as well as the super-duper speedy delivery and excellent packaging. I'm almost 82, and my feet get cold for absolutely no reason now, I wear them all the time, and especially to bed at night.