Castelli Idro Pro 2 Cycling Jacket - SS19
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Castelli Idro Pro 2 Cycling Jacket - SS19Castelli Idro Pro 2 Cycling Jacket - SS19
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Code: CS1907901
Castelli Idro Pro 2 Cycling Jacket - AW20

Light, packable, highly breathable, durably waterproof and aero fitting. This is the first piece that brings all those features together into a jacket made for the rider who has to (or choses to) ride in any weather conditions. When SHAKEDRY™ technology was introduced two seasons ago, Castelli immediately saw the opportunity to make waterproof jackets lighter than ever. They then tested it and realized that it was possible to make them more breathable than ever. Now, thanks to Gore’s new Topo inserts Castelli is able to bring a close fit and extreme packability to a jacket that’s fully protective for all-day riding in the rain. They have added two external pockets so you don’t have to unzip to reach your jersey pockets and a longer tail to shield you from the spray coming off your back wheel, aswell as reflectivity for safety. Compared to the Idro 2 jacket, this is more of a workhorse jacket. It’s made for the rider who leaves his house for an all-day ride in the rain, for the rider whose jacket is a necessity and not a piece that stays in a pocket until it’s needed.


  • GORE-TEX® SHAKEDRY™ 2-layer ultralight waterproof breathable fabric
  • Stretch Gore water- and windproof inserts at elbow, shoulder and side panel
  • Stretch wrist closure eliminates flapping fabric yet facilitates ingress/egress
  • YKK® Vislon® waterproof zipper
  • 2 external rear pockets
  • Soft neck liner
  • Silicone elastic waistband
  • Fully taped seams for total waterproof construction
  • Reflective trim
  • Packs up small to easily store in jersey pocket
  • Weight: 158g

Sizing Information for Castelli Clothing:

Castelli Size Charts

TB Worth every penny in ice cold rain or long hours in the saddle in horrid conditions. Magic material that lets out sweat just like a soft shell.