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FLY THERMAL W JACKET

A hooded jacket so light it feels like it could just fly away. Super-lightweight construction using Castelli FLY Fabric Technologies: FFT to keep you warm and protected from the elements.

299,95 € 1 2 3 4 5  5  (1 reviews)

Color: NIGHT SHADE

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4523540-502

WINTER SKY/TWILIGHT BLUE NEW

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Product features

  • Super-lightweight construction with amazing warmth and protection
  • Castelli FLY Fabric Technologies: FFT
  • GORE-TEX INFINIUM™ WINDSTOPPER® inner lining
  • CLIMA SL Insulation for extra warmth
  • FLY SL Shell for wind and rain protection
  • 100% recycled post-consumer outer shell and lining
  • Top- and bottom-opening YKK® Vislon® zipper
  • Packable hood for extra warmth
  • 3 back pockets with zippered security pocket for valuables
  • Elastic and silicone at waist to keep jacket in place
  • Reflective tabs for added safety
  • Super-lightweight construction with amazing warmth and protection
  • Castelli FLY Fabric Technologies: FFT
  • GORE-TEX INFINIUM™ WINDSTOPPER® inner lining
  • CLIMA SL Insulation for extra warmth
  • FLY SL Shell for wind and rain protection
  • 100% recycled post-consumer outer shell and lining
  • Top- and bottom-opening YKK® Vislon® zipper
  • Packable hood for extra warmth
  • 3 back pockets with zippered security pocket for valuables
  • Elastic and silicone at waist to keep jacket in place
  • Reflective tabs for added safety

Technical Features

Insulation

Waterproofness

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Waterproofness tooltip 

Windproofness

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Windproofness tooltip 

Breathability

Lightness

  • Weight:281 g
  • Temperature:0°C - 12°C / 32°F - 54°F
  • Fit:Tailored
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    Fit tooltip

What It Is

A jacket so light it feels like it could just fly away. Super-lightweight construction using Castelli FLY Fabric Technologies: FFT to keep you warm and protected from the elements.
GORE-TEX Infinium™ WINDSTOPPER®

Gore-Tex® garments provide total wind protection and maximum breathability. The windproof membrane keeps you from getting cold due to windchill, but the optimum breathability prevents overheating and moisture accumulation by allowing sweat to escape easily. Water repellency is ensured by the DWR treatment applied to the outer fabric.

Bluesign®

Bluesign® system partners are committed to applying the Bluesign® system which unites the entire textile supply chain to jointly reduce its impact on people and the environment. The Input Stream Management ensures that Bluesign® approved chemical products and raw materials are used in all steps of the manufacturing process. Substances posing risks to people and the environment are hence eliminated from the very beginning. On-site inspections verify the proper application of such chemical products and raw materials in controlled processes and ensure the responsible use of resources. Committed to applying the Bluesign® system • Responsibly acting party of the textile supply chain • Continuously improving the environmental performance • Focused on a sustainable future Bluesign® system partners are responsibly acting parties of the textile value chain committed to applying the Bluesign® system. They aim to continuously improve their environmental performance and are focused on a sustainable future.

So light it feels like it could just fly away.

Imagine a jacket so light and warm you forget it's even on. The Fly Thermal W Jacket is just that jacket. From the inside out we constructed this jacket to be impossibly light and warm using Castelli FLY Fabric Technologies: FFT. First, we started with GORE-TEX INFINIUM™ WINDSTOPPER® as the lining. Its unparalleled performance keeps the wind from hitting your chest to keep you warm, but it also breathes and pushes the moisture from the inside out. Next, we found the lightest, warmest insulation that is 100% recycled material. CLIMA SL insulation not only insulates but breathes as well. Finally, the FLY SL shell is again made from 100% recycled material that blocks the wind and is treated to shed water and protect you from light rain and road spray should you get caught out in a quick rain shower. We've also added a packable hood to the jacket for extra warmth. It easily unrolls when you need it with a quick velcro tab to open up, either when the temps drop or you stop during the ride. It fits snuggly under the helmet to keep any unwanted air out. Like any good jacket, it's finished off with a YKK® Vislon® zipper, three back pockets that offer plenty of storage along with a fourth zippered pocket for valuables, an elastic with silicone gripper at the bottom to keep the jacket in place, and reflective tabs for added safety while out on the road. This is our next step in creating an environmentally friendly jacket that performs how you'd expect a Castelli jacket to perform.
Reviews

Here is what our customers think about it

5

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1 reviews

Excellent winter piece.

18/12/2023

I love the lightweight feel of this jacket and how warm it is. I might consider adding a light vest at times when the wind chill is a factor, but overall this will be my go to jacket for longer, slower, winter miles since it kept me warm the entire time including stops. I've been looking for a replacement for my 1970's winter jacket with no luck until now. Thanks Castelli for this addition to your winter line up.

laura van gilder

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5

Excellent winter piece.

18/12/2023

I love the lightweight feel of this jacket and how warm it is. I might consider adding a light vest at times when the wind chill is a factor, but overall this will be my go to jacket for longer, slower, winter miles since it kept me warm the entire time including stops. I've been looking for a replacement for my 1970's winter jacket with no luck until now. Thanks Castelli for this addition to your winter line up.

laura van gilder

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5

5
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