The newly updated Castelli Alpha RoS 2 Light Cycling Jacket redefines versatility, blurring the lines between a traditional jacket and jersey. It combines the snug fit and functionality of a jersey with the protective qualities of a jacket, allowing you to focus on your performance rather than your gear during inclement weather.
The jacket's front and sleeves are crafted from GORE-TEX INFINIUM™ WINDSTOPPER® fabric, which is entirely windproof, highly breathable, and water repellent. Enhanced water resistance is achieved with minimal seams and sealed shoulders, reducing potential entry points for moisture.
For rides in cooler temperatures or during intense efforts, the back of the jacket features Castelli’s Nano Flex Xtra Dry fabric. This material effectively repels rain while maintaining high breathability, allowing sweat and moisture to escape.
The Alpha Light jacket includes an internal vest that fits snugly against your body. This design enables easy temperature regulation by opening the external layer to let air flow through, evacuating moisture without losing insulation or exposing you to wind chill.
- GORE-TEX INFINIUM™ WINDSTOPPER® 150 fabric on front and sleeves for wind protection, breathability, and effective rain protection
- Nano Flex Xtra Dry on back allows heat and sweat escape while shedding rain thanks to nanotechnology water-repellent finish
- Alpha double-layer construction separates windproof layer from insulation, allowing controlled ventilation
- Inner insulation layer in Prosecco Strada for lightweight insulation with effective moisture management
- Double YKK® Vislon® front zippers
- Front zippered pocket
- 3 rear pockets with reflective laser-cut drain holes
- Raw-edge waist lies flat and moves with you
- 7˚ – 15˚C / 45˚ – 59˚F
- Weight: 421g (Large)