Castelli W Transition Air Jacket

The Women's Transition Air Jacket is aimed at the ride that starts cold and finishes warm, where a thermal jersey is not enough at the start and a winter jacket is far too much by the end. Wind protection sits across the chest and arms where airflow lands hardest, with more breathable fabric across the back so a climb stays survivable. The cut follows a rider in a riding position rather than a standing one, with a longer back hem and sleeves that reach on the drops. It packs small enough to carry without thinking about it. Women's sizing.