Castelli IDRO Jacket

Item: 11-5195
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Finally, the miracle jacket is here. At only 123 grams the Castelli IDRO jacket offers full Gore-Tex waterproof protection, the most breathable Gore-Tex ever made and permanent water repellency -- and it all folds down to fill just half a pocket. Now you don't have to choose between a small jacket or a protective one to carry with you. It features a close-to-body race fit, and functional details like the YKK waterproof Vislon zipper and a zipped opening to access your jersey pockets.


  • Ultra-lightweight, windproof, waterproof Castelli Gore-Tex fabric with Gore-Tex Shakedry technology
  • Folds up to fit in half a pocket
  • Almost form-fitting
  • Full-length waterproof Vislon zipper
  • Zipped opening for access to jersey pockets
  • Reflective seam tape for riding in low light conditions
  • Weighs only 123g
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