- Castelli Exclusive Gore-tex Infinium Windstopper 205 Warm Brushed Water-resistant Fabric On Front-facing Surfaces
- Gore-tex Infinium Windstopper 203 Stretch On Rear-facing Surfaces For Extra Stretch And Breathability
- Taped Shoulder Seams For Extra Rain Protection
- Covered For Extra Wind And Rain Protection
- Zippered Ventilation Opening On Side Of Chest
- 2 Rear Pockets With Pump Sleeve Are Easily Accessed With Gloved Hands
- Gabba-style Dropped Tail With Large Black Reflective Panel
The Perfetto RoS is the one jacket that does everything well. We initially designed it as a cool-weather training and extreme-weather race piece for our pro riders, but in reality, it excels in many conditions thanks to its full wind protection, great fit through stretchy fabrics, and best-in-class breathability.