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Light jacket or warmest jersey, come rain or shine.
Light jacket or warmest jersey, come rain or shine.
Castelli

Castelli Alpha Ros Light Mens Jacket - Light Black/Black

£149.99 £220.00 31% off
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Castelli Alpha Ros Light Mens Jacket - Light Black/Black

Season:Autumn Winter 17

Brand:Castelli

Code:CS17508BLK

Fitting somewhere on the spectrum between a light jacket and your warmest jersey, Castelli's most technical jersey gets a significant performance upgrade this year.

RoS stands for Rain or Shine. It’s a label Castelli give their most advanced products that excel in both dry and wet conditions. For dry conditions, you’re looking for comfort along with breathability to prevent you from getting wet and chilled from the inside. But with wet-weather clothing, you’re looking for protection that will help you stay warm by keeping the rain out and letting sweat escape. The Alpha RoS jersey ticks both of those boxes. 

Both the front and back materials are brand new this season and represent a significant step forward in rain protection. These fabrics are used with reduced seaming, and seam sealing where necessary. This is called “functional waterproofing” because while there's no guarantee that a drop will ever enter the jacket, Castelli promise you that this is their best effort to keep you warm and dry in the widest range of conditions.

  • Lightweight double-layer wind jersey with significant rain protection
  • Windstopper® 150 front and sleeves
  • Nano Flex Xtra Dry back for the most significant nonmembrane water protection available
  • ProSecco Strada inner liner with 2nd front zip
  • Waterproof YKK® Vislon® zipper
  • Articulated collar that fits better whether you’re standing or riding
  • Front zippered pocket
  • 3 rear pockets with reflective laser-cut drain holes
  • Raw-edge waist lies flat and moves with you
  • Advanced patterning makes for excellent close-to-body fit
  • Weight:380g

Certini.co.uk stock a wide selection of Castelli products and are constantly adding new items. Castelli provide a huge variety of cycling apparel and rider protection covering all your cycling needs.

Sizing Information
XSSMLXL2XL3XL
ChestA34.5in36 in37.5 in39 in41 in43 in45 in
WaistB30 in31 in33 in34.5 in36.5 in38.5 in40.5 in
HipsC35 in37 in38.5 in40 in42 in44 in46 in
InseamD31.8 in32.2 in32.6 in33 in33.5 in33.8 in34.2 in

A - Chest: Measure under your arms, around the fullest part of your chest
B - Waist: Measure around your natural waistline, keeping the tape a bit loose
C - Hips: Measure around the largest part of your hips
D - Inseam: Using pants that fit well, measure the crotch seam to the ankle bone

For best results, take measurements over your underwear. If your measurements fall between sizes, we suggest that you size up for a better fit.
Professional Opinion
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