Castelli Alpha Flight RoS Jacket - Men's

Why We Like The Castelli Alpha Flight RoS Jacket

We like the Castelli Alpha Flight RoS Jacket for those late fall rides where we need a bit of extra help staying warm in mild conditions. The chest, sleeves, and upper back feature the Nano Flex Light woven fabric to block wind without sacrificing breathability, while the Nano Flex Extra Dry fabric on the back offers ventilation and moisture-management. This jacket also features plenty of pocket space with three rear drop-in pockets and a zippered side for easy access.

Details

Lightweight jersey jacket for mild riding conditions
Built with Nano Flex Light woven fabric for protection and breathability
Alpha double-layer construction provides warm insulation
Nano Flex Extra Dry on the back offers superior ventilation
Zippered side pocket keeps small valuables secure while riding
Three rear pockets store snacks, tools, and other essentials
Item #CSTZ7R4

Material: [chest, sleeves, upper back] Nano Flex Light woven fabric, [back] Nano Flex Extra Dry, [insulation on chest, sleeves, and back] Polartec Alpha
Season: fall, winter
Fit: form-fitting
Length: hip
Center Back Length: [medium] 25.5in
Venting: [back] Nano Flex Extra Dry
Pockets: 3 open rear, 1 zippered side
Hood: none
Claimed Weight: [medium] 9.77oz (277g)
Activity: road cycling
Manufacturer Warranty: limited 2 years

Reviews

Q&A

Overall Rating

5 based on 1 ratings

Review Summary

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5 Stars - 1 reviews

Fits True To Size

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5 out of 5 stars

March 8, 2024

Great colder weather jacket

Familiarity:: I've used it several times

Excellent insulation and wind-blocking material. Its streamline fit feels light and very non-restrictive. With bayer layer and long sleeve shirt, I was comfortable in mid to upper 40's. I'm 5-9" and 140 lbs. with athletic build and XL firs nicely.

Charles W

Originally reviewed on Competitivecyclist.com