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Castelli Idro 2 Jacket


The Idro 2 is the smallest, lightest, fully waterproof and breathable GORE-TEX jacket available from Castelli... Read more


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SKU: CS180300102


The Idro 2 is the smallest, lightest, fully waterproof and breathable GORE-TEX jacket available from Castelli.

This jacket will change the way you dress and pack for a ride. It’s so small you’ll find yourself stuffing it in your back 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 forecast because you know you’ll be perfectly covered. 

Using GORE-TEX SHAKEDRY two-layer fabric, Castelli has constructed the most minimalistic jacket possible but one that still covers all your needs. Its a close cycling fit with an extended tail and a waterproof zipper. It also features a reflective wordmark and some small red styling touches and that’s about it. Its the fabric and the sheer lack of bulk that is the star here.

Compared to the Idro Pro Jacket, this one packs up smaller than a gilet and is made to go in your pocket for every ride, yet it still provides essential protection when called into duty.

Key Features
  • The lightest Castelli Gore-Tex® cycling jacket Castelli has ever made
  • Durably waterproof and long-lasting weather protection backed by the Gore Guaranteed to keep you dry promise
  • Features GORE-TEX SHAKEDRY™ product technology
  • Folds into just half a pocket
  • YKK® waterproof Vislon® zipper
  • Anatomic wrist closure
  • Reflective Castelli wordmark
  • Sizing men's S-3XL
  • Castelli comfort range 6˚-20˚C
  • Weight 107g (L)

ABOUT Castelli

Castelli Cycling is the most innovative, stylish and prestigious cycling clothier in the world. Decades of pro cycling development and a passion for perfection in materials, cut and performance has seen the brand reinvent cycle wear time after time. From the first Lycra shorts to sublimated printing, the game-changing Gabba and aerodynamic apparel, Castelli continues to set a path that others can only follow while maintaining generations of Italian heritage. Read more about Castelli.


Founded by real cycling enthusiasts in 2004, our passion for elite performance runs through everything we do at Saddleback. Our team of dedicated roadies, mountain bikers and triathletes practice what we preach to bring you the finest cycling products and a superior service to match. We're the official UK home of Castelli, Chris King, ENVE, HJC, Moots Cycles, PUSH, Sidi, Silca, Sportful, Stages, Troy Lee Designs and Wolf Tooth.


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