Alpha Flight Ros W Jacket - Women's | Castelli

Castelli's best jacket for mild weather. This lightweight, breathable jacket is ideal for high-intensity activities or for staying at the right temperature in cool weather. Our Alpha design with a non-membrane outer layer and Polartec® Alpha insulation.

Product Features

• Nano Flex Light fabric on chest, sleeves and upper back partially blocks wind, but without membrane for maximum breathability
• Polartec® Alpha active insulation on chest, sleeves and back for added warmth
• Nano Flex Extra Dry fabric on the back for better ventilation, allowing heat and sweat to escape while protecting from rain thanks to the nanotechnology water-repellent finish
• Double-layer Alpha design with separation between the wind-blocking layer and the insulating layer for better ventilation and temperature regulation
• Water-repellent finish
• Double YKK® Vislon® zipper at the front
• Zipped pocket on the side to keep your valuables safe
• 3 back pockets with laser-cut drain holes
• Flat waist with raw edge that follows your movements