CASTELLI CLIMBERS A/C JERSEY

Running in the Alps in July is an experience for the few, but the products born from those extreme conditions bring concrete advantages to all cyclists. The Climber’s A/C Jersey was born precisely from the direct feedback of professionals, who wanted a jersey capable of keeping them cool on the hottest days without sacrificing aerodynamics.

This jersey uses the same seam construction based on CFD analysis as the Aero Race 8S Jersey, but employs some of the most aerodynamic 3D mesh fabrics available, designed to guarantee maximum cooling. The materials also offer great softness and elasticity, ensuring a comfortable fit, ideal for long and intense days in the mountains.

Designed for use under the sun, the jersey integrates a back fabric capable of blocking OLTRE 90% of UV rays. It guarantees excellent air circulation, dries quickly, and is perfect for both long summer rides and fast lunchtime spins. Paired with a baselayer, it becomes an effective solution for three seasons.

Technical Specifications:

Fabric layout and seam construction based on CFD analysis
Designed for rapid cooling, lightness, and aerodynamic efficiency
Shoulders with aerodynamic structure
3D Flow fabric on the front
StradaPro 3D fabric on the back for maximum breathability
Elasticized long sleeves to the elbow with raw-cut profiles
Waist elastic to keep the jersey in place and support the pockets
Full-length YKK® Vislon® zipper
UPF 13 sun protection