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Castelli Alpha ROS Light Jacket

  • Versatile design avoids the need to stop & change
  • Strategically placed silicone enhances fit
  • 3 pockets provide plenty of storage solutions
NOW £105.00 £87.50
(Incl. VAT) (Excl. VAT)
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Product Details

The Castelli Alpha ROS Light Jacket fits somewhere between a light jacket and your warmest jersey, following significant performance upgrades.

ROS stands for Rain or Shine it is a label Castelli have introduced for a line of premium products that offer the absolute best compromise for mixed weather. So a ROS piece might not be the most breathable piece Castelli do - it might not be the most waterproof piece they do but it offers the best compromise of both. And let's face it, most days in the UK especially in spring and autumn we aren't riding in heavy prolonged rain we are riding in damp misty weather or through showers or just against the wind.

The Castelli Alpha ROS Light Jacket is a major step forward from the original Alpha Jersey, it features all new fabrics to greatly increase its water repellency with a reduction in seams and seam sealing where required to further enhance its resistance to rain. We also see new waterproof zippers, pocket drainage and cross wrap over under wrist closures. All this to create a garment we call functional waterproofing, it might not keep every drop of rain out but it will leave you as comfortably warm and dry as possible in more situations than any other garment.

  • Gore Windstopper 150 Front And Sleeves
  • Nano Flex Dry Back Back For The Most Significant Non-Membrane Water Protection Available
  • ProSecco Strada Inner Liner With Separate Zipper
  • Cross Wrap Raw-Edge Cuffs
  • 3 Open Rear Pockets and Front Zippered Key Pocket
  • Raw-Edge Waist With Silicone Grippers To Prevent Ride Up
  • Temperature Range: 8-15C

Size Chart:
Size Chart

Brand Castelli
MPN CS175089103, CS175089104, CS175089105, CS175089102, CS175089106, CS175088715

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Delivery & Returns

UK Mainland Delivery Prices

Delivery TypeCostEstimated Delivery Time
Standard Delivery for orders under £14.99 from £0.59 2-3 working days from day of despatch
Standard Delivery for orders over £14.99 Free
Express Delivery from £0.83 Order before 4.30pm Monday to Friday for next working day delivery
Special Delivery from £11.94
Click & Collect from £5.94 Collect your parcel from a local post office. 2 - 3 working days from day of despatch

For international shipping please visit our delivery page.

For information about returning an item please visit our returns page.