Castelli Climber's A/C Short-Sleeve Jersey

What Our Gearhead® Experts Are Saying:

"This jersey is incredibly breathable and perfect for hot climbs. Its lightweight design keeps me cool while offering an aerodynamic fit."

Backcountry Romantic Copy

Designed for demanding climbs and warm-weather performance, the Castelli Climber's A/C W Jersey keeps us cool and comfortable on the steepest ascents. The Flusso 3D fabric on the front enhances airflow and cooling, while the StradaPro 3D fabric on the back provides excellent breathability and support. With a race fit and elbow-length sleeves featuring raw-cut edges, this jersey reduces drag and stays comfortable even on long rides. Three rear cargo pockets offer ample storage, while the full-length zipper allows quick and easy adjustments mid-ride.

, Lightweight climbing jersey designed for hot-weather performance, Flusso 3D fabric on the front enhances airflow and cooling, StradaPro 3D back panel improves breathability and support, Race fit reduces drag for aerodynamic efficiency, Elbow-length sleeves with raw-cut edges ensure comfort and sleek style, Ideal for road cycling, climbing, and warm-weather rides