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Castelli Transition 18 Sock


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Transition 18 Sock

  • Embrace cool fall rides with wool warmth, without the bulk
  • Merino wool pairs with synthetics for strength wand warmth
  • Wool wicks away sweat, fights odor, and stays warm when wet
  • Nylon speeds up dry time and boosts durability
  • Enjoy comfortable stretch thanks to lofty spandex content
  • Thinner construction fits comfortably slim in your shoes
  • Tall cuff provides coverage on the shin and a classic look
  • Bold aesthetics liven up your fall and spring kits
  • Item #CST00UQ

50% wool, 35% nylon, 25% elastane
Recommended Use
road cycling
Manufacturer Warranty
1 year

Tech Specs

What do you think about this product?


>Rating: 3

good socks but size is way off

I've put it through the wringer
Runs small
Size Bought
6` 2"
180 lbs

i like this type of wool as it works well in warm and cool weather as well. Warning: they are tiny. Get one size bigger. Im usually an XL in every Castelli socks, I can't even put these on after a wash

They’re wool... I’ve had lots of wool socks & general rule is line dry otherwise they’ll shrink in dryer. You can always try wetting & stretch them.