The convertible Perfetto is the jacket that can do it all. With the sleeves attached it provides full protection in cold conditions, but it turns into a Gabba-style short-sleeved jersey/jacket in mild conditions when you pull off the sleeves Perfect Travel JacketIt’s perfect as a travel piece because you can ride in nearly all conditions with this jacket. If you’re just starting to explore the Perfetto family of products, this is your all-conditions jacket Features:Material: Endurance EvolutionSeat Pad: KISS Air DonnaConstruction: Flat-form waistLeg Grippers: Giro3Weight: 37gTechnologies: GORE® Windstopper®: This soft, 4-way stretch Windstopper fabric has an extremely lightweight and breathable, outer and inner shell, which keeps wind out and at controlled temperature within. Windstopper® technology makes it ideal for use in cool weather. Rosso Corsa: The Rosso Corsa label is only applied to the highest-level products Castelli make. Every thread and fibre, every curve and contour is obsessed about. Rosso Corsa represents a categorical breakthrough in cycling innovation and the meticulous craftsmanship you expect from Castelli’s performance enhancing apparel Buy Castelli Clothing from Chain Reaction Cycles, the World’s Largest Online Bike Store.