Description

Unleash your peak performance when the temperature soars with the CASTELLI Climber´s A/C Short Sleeve Jersey. Designed for the most demanding hot-weather rides and grueling mountain ascents, this jersey is the ultimate solution for staying cool, dry, and fast. It masterfully blends extreme ventilation with remarkable aerodynamic efficiency, proving that you don´t have to choose between comfort and speed.
Conquer heat with the CASTELLI Climber´s A/C Short Sleeve Jersey. Engineered for extreme conditions, it maximizes airflow and cooling with open-weave fabrics, actively managing moisture. Enjoy pro-level aerodynamics derived from race suits, minimizing drag for speed without sacrificing comfort. Its featherlight construction and advanced fabric placement ensure exceptional breathability and sun protection. Features include aero sleeves, a full-length YKK® zipper for ventilation control, and three secure rear pockets. Ideal for road, gravel, and MTB cycling in temperatures from 22° to 40°C.
The “A/C” (Air Conditioning) in its name is no exaggeration. The jersey utilizes strategically placed, exceptionally porous fabrics on the front and sides, allowing air to flow directly over the skin for immediate and sustained cooling. As you ride, this active ventilation works in tandem with moisture-wicking properties to pull sweat away from your body, preventing overheating and keeping you comfortable even during maximum efforts.
While optimized for cooling, the Climber´s A/C Jersey doesn´t compromise on velocity. Born from extensive Computational Fluid Dynamics (CFD) analysis and refined in the wind tunnel, its patterning is derived from Castelli´s fastest aero race suits. The shoulder construction and elbow-length, raw-cut sleeves create a smooth transition from fabric to skin, minimizing turbulence and saving precious watts. This makes it not just a climber´s jersey, but a versatile race-day weapon for any hot and fast scenario. The back panel features a less open fabric to provide valuable UV Protection while still offering ample breathability. The featherlight construction ensures it practically disappears on your body, delivering a second-skin fit that moves with you without restriction.
Technical Specifications
* Gender: Men
* Primary Discipline: Road Cycling
* Also Recommended For: Gravel cycling, MTB Cycling
* Sleeve Style: Short sleeve
* Collar: Round
* Key Feature: Airflow construction for maximum cooling
* Aerodynamics: CFD-based pattern and fabric placement
* Sun Protection: UV Protection
* Recommended Temperature Range: 22°C – 40°C (72°F – 104°F) Black / Dark Grey