The Castelli Gabba Ro
S jersey is back and better than ever in its 5th generation model, providing superior water resistance breathability and comfort. Whether we're looking for protection on a rainy spring day or a little extra warmth on a cool fall morning , we wear this short-sleeved jersey to keep our body dry and the body was warm. - Warm GORE-TEX INFINIUM WINDSTOPPER 205 front-facing fabric protects against water, and rear-facing GORE-TEX INFINIUM WINDSTOPPER 203 stretch fabric provides elasticity and breathability.