The Perfetto Air Jacket, a new way to dress for winter, lets you enjoy cycling while staying dry and warm. To develop the jacket, we created our new Ristretto Technology fabrics. This technology allows us to precisely regulate the amount of air that can pass through, but also, and most importantly, the amount of moisture that can escape from the inside. Because when you're drier, you're warmer and more comfortable. And when you're more comfortable, you can stay on your bike longer. Not only is the Ristretto Technology fabric breathable, but it's also stretchy, which has allowed us to create a jacket that fits better than ever. To make the Perfetto Air Jacket, we used our Ristretto Lite fabric throughout the entire jacket to guarantee maximum breathability and comfort. The fabric's elasticity allows for a very close fit, providing complete freedom of movement. Furthermore, as this is a winter jacket, we've added extra insulation in carefully selected areas where air comes into contact with the wearer to ensure greater warmth. This jacket pairs perfectly with a short-sleeved base layer in cooler weather and with our Flanders base layer in colder conditions, allowing the Perfetto Air Jacket to handle a wide range of temperatures. And there's no need to worry if you're caught in a downpour or if the roads are wet, as the Ristretto Lite fabric has undergone a PFAS-free DWR treatment to wick away water. For days when you know it's going to rain, this jacket pairs perfectly with the Ultra Rain Cape for complete protection with a close, body-hugging fit.

• Ristretto technology for unparalleled breathability, warmth, and waterproofing
• Ristretto Lite fabric technology with PFAS-free DWR treatment
• Extra protection where it's most needed
• YKK® Vislon® zipper with top and bottom opening
• Three flat pockets with security flaps
• Specially shaped waist with a flat, raw-cut back to prevent cold air from entering
• Reflective element on the back for better visibility
• Castelli collaborated with the Italian brand ITTTAI® to create an exclusive fabric, combining advanced elasticity, breathability and water protection, thanks to ITTTAI®'s expertise in membranes and lamination.