Castelli Idro 2 Jacket

The lightest most packable waterproof cycling jacket on the market, guaranteed to keep you dry when the downpour arrives.

Availability: In stock

Regular Price: €309.99

Special Price €259.99

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Product Description

This jacket can change the way you ride. It’s so small you’ll find yourself stuffing it in your pocket for rides with even a remote chance of rain, just because it takes up so little space. And you’ll be extending your rides into conditions when rain is in the forecast because you know you’ll be perfectly covered. Using Gore’s newest SHAKEDRY™ two-layer fabric, we constructed the most minimalistic jacket that still covers your needs. It fits over your jersey and vest. It covers your tail. It has a tall collar. It has a YKK® Vislon® waterproof zipper. It has reflectivity. But that’s about it. Compared to the Idro Pro jacket, this one is made to go in your pocket for every ride, yet still provide the essential protection when called into duty.

SIZING TIP: This garment is designed for lean riders with low percentage of body fat and bulk, race snakes.

Key Features

  • The lightest Castelli GORE-TEX® Product ever made Durably waterproof and long-lasting weather protection backed by the GUARANTEED TO KEEP YOU DRY™ promise GORE-TEX® SHAKEDRY™ product technology
  • Folds into just half a pocket YKK
  • Temperature range 6°-20°C / 43°-68°F
  • Weight:107g
  • Pro/Aero Fit


  • Windproofness ● ● ● ● ●
  • Waterproofness ● ● ● ● ●
  • Insulation ● ○ ○ ○ ○
  • Breathability ● ● ● ● ●
  • Lightweight ● ● ● ● ●
Sizing Guide
Sizing Guide


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