Summer Sale up to 50% off - Shop Now
New To Sigma Sports?
£10 off £100* - code SIGNUP10
£25 off £250* - code SIGNUP25

Castelli Idro Womens Jacket

★★★★★ ★★★★★
MSP £270.00 Save 46%

Select a colour and size to view stock availability

Idro Womens Jacket

We're sorry, but unfortunately, we're unable to ship this item to your country

Product ID: 838091

Utilising the most advanced fabrics in order to provide the most breathable and highest rated waterproofing to date, the Castelli Idro Women's Jacket makes a fantastic choice for the discerning cyclist looking to ride in varied conditions.

Made from Gore-Tex Shakedry 2-layer materials and employing seam taping for superb protection, this jacket can be stored in a rear pocket, ready for use at a moment's notice.

Castelli Idro Womens Jacket

A premium piece of wet weather riding gear, the Castelli Idro Women's Jacket is regarded as one of the best lightweight packable rain jackets available. Offering complete waterproofing and a women's specific cut, this jacket provides a great level of protection in even the most torrential of conditions, perfect for four-season use.

Made from a Gore-Tex Shakedry 2-layer waterproof membrane that provides an outstanding level of breathability whilst retaining its waterproofing, the Idro prevents overheating. Featuring a fully taped seam construction, this jacket remains completely waterproof in even the heaviest of showers.

With a close fit reducing the amount of material, this premium garment weighs just 89 grams in its lightest edition. Extremely packable, it can easily fit in a rear jersey pocket, perfect for tackling unexpected poor weather mid-ride.

A silicone elastic waistband offers a better fit around the hips, preventing it from riding up and leaving you exposed, while the YKK Vision waterproof zip keeps you well covered from the elements. Finished with reflective Castelli detailing, the Idro also offers additional visibility in low light conditions.


  • Weight: 89 grams (small)
  • GORE-TEX SHAKEDRY 2-layer waterproof breathable fabric
  • YKK waterproof Vislon zipper
  • Silicone elastic waistband
  • Reflective Castelli wordmark
  • Fully taped seams for total waterproof construction
  • Packs up small to easily store in jersey pocket
  • Women's specific fit

Castelli Idro Womens Jacket Sizing

Close menu