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Castelli 2017/18 Men's Alpha ROS Cycling Jacket - B17502

4.2 out of 5 stars 9 customer reviews

Price: $209.97 - $349.99
Sale: Lower price available on select options
Size Chart Fit: As expected (66%)
66% of customers say this fits as expected.
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I would highly recommend this for the serious winter cyclist.
I was never to warm and always felt like temperature was regulated despite my level of effort.
Vents very well and is extremely well made.
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  • Spandex
  • Material: [membrane/laminate] Windstopper 150, [face fabric] 100% polyester, [liner] 90% polyester, 10% elastane
  • Waterproof Rating: 10,000mm
  • Season: winter
  • Fit: form-fitting
  • Length: hip

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Product description

Cold-weather cycling creates a conundrum. Naturally, we want to stay as warm as we can but if the jacket doesn't breathe well and we get too hot, we'll begin to sweat. This isn't a good thing especially if we start descending and the wind chill cools our damp jacket. To truly stay comfortable, it is imperative to have something that keeps the elements out yet regulates body temps. Leave it to the wizards at Castelli to produce a piece of kit that defies our expectation of what we know of a winter jacket. The Alpha ROS Jacket is ready for Rain Or Shine and is there to help make all of your winter rides more enjoyable. What's really nice about this jacket is that it works so well, it inspires us to go ride even in the worse conditions. The Alpha ROS Jacket's two-layer construction separates the thermal insulation layer from the wind- and waterproof outer shell. A double front opening to diffuse the cold air when you open up to ventilate on the climbs and prevent overheating. The thermal layer is breathable and is able dissipate heat easily so temperature regulation is an all over affair and not just confined to small pockets. If things heat up even more, the thermal layer can also be zipped down. By crating two layers, each can do their job more efficiently. The thermal piece adds warmth and is more breathable while the outer Windstopper fabric keeps you dry and keeps the chill out. This results in you being less clammy at the top of the climb, and with a quick zip up, you can descend shiver-free since you'll be warm and dry. 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 the jacket is essentially waterproof without compromising characteristics making it such a great dry-weather jacket too. No matter the weather report or what kind of ride or training you have on tap, this jacket pretty much guarantees a dry and warm experience. ...

Product details

  • Product Dimensions: 18 x 12 x 2 inches ; 1.2 pounds
  • Shipping Weight: 1.2 pounds (View shipping rates and policies)
  • ASIN: B075ZN113G
  • Item model number: Castelli
  • Average Customer Review: 4.2 out of 5 stars 9 customer reviews
  • Amazon Best Sellers Rank: #91,224 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
  • Product Warranty: For warranty information about this product, please click here

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Customer Questions & Answers

9 customer reviews

4.2 out of 5 stars

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January 5, 2018
Color: Light Black/BlackSize: LargeVerified Purchase
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December 3, 2018
Color: Orange/BlackSize: LargeVerified Purchase
February 27, 2018
Color: Ceramic Blue/BlackSize: X-LargeVerified Purchase
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November 28, 2018
Color: Light Black/BlackSize: X-LargeVerified Purchase
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Color: Moonlight Blue/BlackSize: X-LargeVerified Purchase
December 10, 2018
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January 16, 2018
Color: Light Black/BlackSize: X-LargeVerified Purchase
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March 5, 2018
5 people found this helpful
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