CASTELLI CLIMBER'S A/C JERSEY WHITE
Description
CLIMBER'S A/C
Lightweight. Dry. Fast. Created for the hottest days of the year, where aerodynamics remain essential.
This jersey was developed for extremely hot days in the mountains, based on direct feedback from professional cyclists. The goal was to create a garment that would keep the body cool without sacrificing aerodynamic efficiency. It uses a highly breathable 3D mesh that provides abundant airflow and ultra-fast drying, making it the ideal choice for long summer stages or intense training sessions in direct sunlight.
Technology for Professionals in High Mountains
The Climber's A/C Jersey features the same CFD-based seam construction as our Aero Race 8S jersey, but uses optimized 3D mesh fabrics for maximum cooling. These materials are soft and stretchy, ensuring the comfort needed for long journeys. Designed for sun exposure, the fabric on the back blocks 90% of UV rays, offering essential protection while you climb the highest peaks.
Technical Specifications
- CFD Construction: Fabric placement optimized for aerodynamics.
- Flusso 3D fabric: Ultra-lightweight and quick-drying front panel.
- StradaPro 3D Backrest: Total breathability and structural support.
- UV protection: Blocks more than 90% of ultraviolet rays on the back.
- Raw-Cut Sleeves: Laser-cut at the elbow for comfort and aerodynamics.
- YKK® Vislon® zipper: High-quality zipper with easy glide.
- Temperature Range: Optimized for performance between 22°C and 40°C
- Versatility: Can be used as a base layer in three seasons.
The ultimate jersey for when the road gets steep and the temperature rises.




