The Castelli Alpha Ros W Jersey makes you rethink everything you know about a proper cyclinng jacket. It features a two-layer construction that separates the insulation layer from the outer shell, double front opening to diffuse the cold air when you open up to ventilate, excellent breathability, the flat wrist and waist openings, the articulated collar, the insanely soft stretch fabrics, and the great fit. The Castelli Alpha Ros W Jersey also utilizes Gore’s new Windstopper light rain-resistant membrane and DWR treatment to add water repellency and make it virtually waterproof while not compromising the characteristics that make it such a great dry weather jacket.
Rain or Shine engineering provides insulation and breathability for cold and dry rides, with effective waterproofing for wet rides
Gore® Windstopper® 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
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 give you a place to stash away your riding essentials
Castelli Sizing Info
Castelli products are aggressively cut and are meant to fit optimally in the riding position. If you are in-between sizes, you may want to size up as the fit may be very form fitting. If you have questions, please contact our Gear Advisors.
Start typing your question and we'll check if it was already asked and answered. Learn More
Do not include HTML, links, references to other stores, pricing or contact info.
My question is about:
If your question is about more than one item, click + to add them.
No questions have been asked about this item. Be the first!
Questions For Similar Products
Jenson USA ships worldwide, including APO/FPO addresses. For a quote, simply add the items you are interested in to your shopping cart and look for the "Shipping Options" box. You don't have to login or create an account to see shipping charges.
Some manufacturers restrict where we can ship their products. If this item has shipping restrictions, they are listed below. If you'd like to buy an item that we cannot ship to your preferred address, we can accept your foreign credit card and ship to a USA address for you.
Get free 1-day California shipping with your $50 purchase today, on most orders. Please note this offer is only available to physical shipping addresses in California(no PO Boxes), and oversize charges still apply on some heavy/large items