A lot of thought and engineering has gone into Castelli's high-performance Superleggera Shell Jacket. The main body fabric is Japanese-made Pertex® Quantum, but Castelli have made it without the standard coating so that you get a very small amount of air permeability that lets sweat escape, while the DWR coating will keep light rain at bay. On the back there's a totally waterproof stretch panel that sheds wheel spray, and the stretch allows for a great close-to-body fit. Best of all, the piece takes up minimal space in a jersey pocket when the conditions improve during your next ride.
- Pertex® Quantum base fabric with low air permeability to keep you dry
- Stretch Torrent waterproof fabric insert on back
- Extremely packable
- YKK® Vislon® zipper
- Front and rear reflectivity
- 10°-16°C / 50°-62°F