FABRIC: Soft-shell construction with Gore-Tex Infinium Windstopper 150 fabric that keeps cold wind out, while offering exceptional breathability.
FIT: The Go Jacket features an excellent stretch with a neutral fit for extra comfort. A no-sew waist construction adds a clean, technical look.
IDEAL FOR: Cyclists seeking a versatile jacket that that can be used as a light shell in mild weather, or in cold conditions by adding insulation layers underneath.
SIZING: Castelli items are designed for a snug, body-hugging fit to enhance aerodynamics and performance. If you prefer a looser fit or if your measurements are at the cusp of two sizes, we suggest choosing the larger size.
FEATURES: 3 rear pockets help you easily store all your necessary items during your next ride, while a zippered chest pocket keeps valuables secure. Internal stretch wrist closure for a perfect glove interface. A large reflective strip along the back pockets aid in low-light visibility.