The CLIMBER'S 3.0 SL2 is a men's short sleeve cycling jersey developed by CASTELLI for cyclists who ride intensively in the summer.

Its ultra-lightweight and breathable design allows for very comfortable airflow in hot conditions while maintaining a high level of aerodynamic performance. The StradaPro 3D fabric dries quickly and the Flusso 3D fabric in the back provides 90% UV filtration. Elbow-length stretch sleeves with raw edge ensure maximum freedom of movement and the Vislon YKK zipper makes for an easy fit.

You'll also be able to slip a few snacks into the three back pockets , and the teardrop shape in the back keeps the jersey in place no matter what you do.