Castelli

Climber's 3.0 Jersey - Men's

On the warmest days, pushing toward the top of a long climb can be brutal. When we head back down we want maximum breathability and ventilation so we can cool right off. That's what the Climber's 3.0 Jersey is designed for. It allows improved airflow and protects us from 90% of UV rays that hit our back while we're riding. Rapid cooling and aero efficient technology improves our riding experience so we're more comfortable and capable of pushing our limits.