Castelli Alpha Ros Jacket

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£280.00

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  • Rain or Shine engineering provides insulation and breathability for cold and dry rides, with effective waterproofing for wet rides
  • GORE-TEX INFINIUM™ 150 fabric provides wind protection with high breathability and effective rain protection
  • Seam sealing on shoulders, reduced seaming and double stitching keep you mostly dry
  • Alpha construction separates wind/water protection layer from insulating layer
  • Better ventilation and better moisture evaporation thanks to separate insulating layer
  • Partially covered waterproof YKK® Vislon® zipper slides easily and lies flat
  • Raw-edge waist lies flat and moves with you
  • Raw-edge wrist cuffs lie flat for a perfect interface with gloves
  • Stretch fabrics with advanced patterning make for an excellent close-to-body fit that still accommodates a wide range of body types
  • 3 rear pockets with reflective laser-cut drain holes
  • Temperature Range: -5°-10°C / 23°-50°F
  • Weight: approx 515g
More Information

Colour: Light Black/Black

In Stock - Usually dispatched within 24 hours

RAIN OR SHINE. BRING IT ON

Castelli say:

When we came out with the original Alpha Jacket, we wrote "Throw out everything you think you know about cycling jackets". We've done it once again. So throw out everything you think you know about cycling jackets...

Until now, your cycling wardrobe has consisted of clothing for dry weather and separate clothing for wet weather. You never wore your wet-weather clothing in dry conditions because it was too clammy inside and too flappy outside. And your dry-weather clothing just didn't hold up to rain. The Gabba and Perfetto family helped bridge that gap, but the Alpha RoS takes it to another level.

We started by keeping everything that made the original Alpha Jacket your favorite dry-weather jacket: the two-layer construction to separate the insulation layer from the outer shell, the double front opening to diffuse the cold air when you open up to ventilate, the excellent breathability, the flat wrist and waist openings, the articulated collar, the insanely soft stretch fabrics, and the great fit.

By using Gore's new Windstopper® light rain-resistant membrane and DWR treatment, selective seam sealing, careful seam placement and construction, and a waterproof YKK® Vislon® zipper, we've made the jacket essentially waterproof while not compromising the characteristics that made it such a great dry-weather jacket.

The outdoor industry has traditionally determined what counts as waterproof: minimum 10,000 mm water column and complete seam taping. But that definition means too many compromises in the overall usability of the jacket, in the softness, in the fit, and in the jacket's overall ability to keep you dry and comfortable by maximizing breathability. So we set our own definition of real-world usability and went out and tested this on the nastiest days of our Italian fall.

An occasional drop may come in through a seam, but you're going to stay warm and dry because the jacket keeps nearly all water out from the outside while letting most moisture out from the inside. This jacket feels like a game changer.

It's a significant step toward Castelli's goal of making clothing that performs impeccably in the dry but offers complete water protection in the rain. And it will make your riding enjoyable, rain or shine.

SizE GUIDE

Castelli have a typically snug "Euro"-style race-ready fit.

If you're between two sizes, or you prefer a more relaxed fit, we recommend you go up a size.

Please use the table below as an indication of actual fit and don't be concerned if it suggests a larger size than you usually take in other brands.

How to Measure:

  • Chest: Measure under your arms, around the fullest part of your chest.
  • Waist: Measure around your natural waistline, keeping the tape slightly loose.
S M L XL 2XL 3XL
Chest A 92cm 96cm 100cm 105cm 110cm 115cm
Waist B 80cm 84cm 88cm 93cm 98cm 103cm
Hips C 94cm 98cm 102cm 107cm 112cm 117cm
Inseam D 82cm 83cm 84cm 85cm 86cm 87cm