The Castelli Perfetto Rosso Corsa Vest is designed to make cold, wet, and windy conditions more manageable. It features exclusive Gore-Tex Infinium Windstopper fabric for wind and water protection, while the breathable back helps regulate body heat and keeps you dry. A thin layer of insulation provides warmth in cool and mild conditions. The vest is also conveniently packable, fitting into half a pocket when not needed. Enjoy every ride, no matter the weather, with the Castelli Perfetto Rosso Corsa Vest.