Castelli Women's Climber's 4.0 Cycling Jersey - 2024

Castelli
SKU:
A4524053
$139.99
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Created for the hottest days when aerodynamics still matter. This jersey allows ample airflow, is quick to dry and blocks more thatn 90% of UV rays on your back. A great choice for long summer rides or hot lunchtime rides in the middle of the summer - or just add a base layer and it becomes a great three season jersey.

  • CFD-based fabric placement and seam construction
  • Engineered rapid cooling, light weight, and aero efficiency
  • Airflow shoulder construction
  • Flusso 3D fabric on front
  • StradaPro 3D on back for breathability
  • Elbow-length stretch sleeves with raw-cut edge
  • Elastic around waist to keep jersey in place and support pockets
  • YKK® Vislon® zipper
  • Contains bluesign® certified fabrics

Light. Dry. Fast.

Racing in the Alps in July is for a select few, but the products that come out of that experience are absolutely amazing for the rest of us. Castelli made this jersey for hot days in the high mountains, based on direct feedback from the pros. They wanted a jersey to keep them cool on hot days without sacrificing aerodynamics. The Climber's 4.0 Jersey uses the same CFD based seam construction as the Castelli Aero Race 7 Jersey, but Castelli used the most aerodynamic 3D mesh fabrics they could find for optimal cooling. These fabrics also have a great soft and stretchy quality to them, giving this jersey a comfortable fit too, which you need for big days in the mountains. And since this jersey is meant to be used in the sun, Castelli also made sure the fabric on the back blocks 90% of UV rays.