CASTELLI JACKET – PERFETTO ROS 3 WOMENS

The Undisputed Benchmark for All-Weather Riding.

Engineered for late autumn through early spring, the Castelli Women’s Perfetto RoS 3 Jacket delivers total wind protection, extreme water resistance, and an aerodynamic stretch fit without bulk. Powered by advanced Polartec® AirCore™ technology, this third-generation jacket sets a new standard for breathability, keeping you warm without overheating during high-intensity efforts.

Whether facing crisp, dry mornings or sudden squalls, the Perfetto RoS 3 ensures you stay comfortable in the saddle—no matter what the forecast brings.

Key Features & Updates

• Polartec® AirCore™ Technology: Industry-leading breathable stretch fabric provides total windproof protection and high water resistance while actively expelling vapor to keep you dry from the inside out.

• Ultralight 228g Construction: Dropping down to just 228 grams, this iteration offers maximum thermal protection with a noticeable, weightless feel on the bike.

• Tailored Women’s Ergonomic Fit: Sculpted specifically for an aggressive riding position, eliminating excess fabric fluttering in the wind while allowing full freedom of movement.

• Hibiscus / Black Reflex Colorway: Vibrant high-visibility color paired with reflective accents to enhance safety on dark winter roads.

• Versatile Temperature Range: Designed to excel in conditions from 4°C to 14°C, replacing the need for multiple layers.

Specifications

Pro Tip: Pair with a lightweight base layer on cool days, or add a thermal baselayer when the temperature hovers near the 4°C mark.