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Castelli
Climber's 4.0 Jersey - Men's

3 out of 5 stars
1 Review
$139.99
Color:Belgian Blue/Silver Gray

Size:

Size Chart

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Why We Like The Castelli Climber's 4.0 Jersey

Built for speed on the summer’s toastiest days, the Castelli Climber's 4.0 Jersey provides us with the airflow and rapid cooling we need to ride at our best through the summer heat. This jersey combines the CFD-based seam construction we know from the Aero Race 7 Jersey with aerodynamic 3D mesh fabrics to keep us cool without sacrificing speed. Though form-fitting, the Flusso 3D and StradaPro 3D fabrics are stretchy and soft, allowing the jersey to move with us as we move in and out of the saddle. 


Details

  • Summer jersey built for the hottest, fastest races and training sessions
  • Engineered for rapid cooling and aerodynamic efficiency
  • Aerodynamic front-facing fabric and breathable rear fabric keep us fast
  • Blocks 90% of UV rays on the back for optimal sun protection
  • Complete with CFD-based fabric placement and seam construction
  • Elastic at the waist keeps the jersey from riding up
  • Three rear pockets store our ride essentials with ease
  • Item #CSTZ7SX
Responsible Collection
bluesign® APPROVED
Material
[front] Flusso 3D, [rear] StradaPro 3D
Fit
form-fitting
Zip
full-length YKK Vislon
Season
spring, summer
Pockets
three rear
Manufacturer Warranty
limited 2 year
Activity
road cycling

Overall Rating

3 based on 1 ratings

Review Summary

1 Stars - 0 reviews
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3 Stars - 1 reviews
4 Stars - 0 reviews
5 Stars - 0 reviews

Fits Small

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Runs smallTrue to sizeRuns large

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3 out of 5 stars

July 16, 2024

Castelli Shrunk The Sizing

Familiarity:
I've used it several times
Size Bought:
Large
Height:
5' 9"
Weight:
150

I have three of the Castelli 3.0 Climbers Jerseys in size Large, the new 4.0 Climbers Jersey is much smaller in the same size Large. As always, I size-up for Castelli, and the prior model 3.0 Climbers jersey fits perfectly, race cut, snug fit, good overall length. The new 4.0 Climbers jersey is supposed to have the same fit, but it’s much smaller, and shorter. The fit across the torso is still acceptable, but it’s nearly 2 inches shorter than the 3.0 version. I’m not a tall guy at only 5’ 9”, and the Jersey is barely long enough, with a very high reach to the back pockets. Taller riders will have a real issue with the fit of this jersey. I added a photo of the bottom hem, with a blue 3.0 jersey behind the white 4.0 jersey. The length difference is substantial.

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Tim-CC T