Experience cutting-edge cycling technology with the Beta RoS Women's Jacket from Castelli. This game-changing jacket provides superior dry weather performance along with top-tier wet weather protection. With a blueprint borrowed from prestigious predecessor models like the Gabba and Perfetto, the Beta RoS is set to write its own chapter in the legacy of revolutionary Castelli jackets.

This feather-light dry-weather wonder, weighing just 185g, provides the warmth and protection of a conventional jacket while maintaining the astonishingly light profile of a long sleeve jersey. Combined with the lightest and most flexible fabrics from Castelli's fabrication arsenal, Polartec® Neoshell® and Nano Flex Light, the Beta RoS offers unparalleled wind and rain protection, breathability and minimal weight.

The polysynthetic Polartec® is deployed on the front and upper sleeve area for its windproof, waterproof and highly breathable characteristics, protecting you in the places where you need it the most. The rear uses Nano Flex Light fabric to allow for heat and moisture escape while also resisting light rain.

This high-performance jacket is stripped back to only the necessary, featuring a smooth-gliding YKK® Vislon® zipper for swift handling and three rear pockets placed for the ultimate convenience. It also boasts a reflective panel, for those late afternoon rides in dim lighting conditions.

With a raced-inspired, close-cut fit ensured by the stretchable fabrics, the Beta RoS not only feels comfortable but also promises a high-intensity, swift ride. So push your limits and treck through any challenging weather conditions with utmost confidence.

Key features:

• Windproof and waterproof Polartec® Neoshell® 4-way-stretch fabric on the front and upper sleeves for extra protection against the elements
• Nano Flex Light woven fabric on the back provides heat and moisture management while resisting light rains
• Fit that adheres closely to the body, maintains comfort with the help of 4-way-stretch fabrics
• YKK® Vislon® zipper ensures effortless ventilation controls
• 3 conveniently placed rear pockets
• Large reflective panel on lower back for enhanced visibility
• Fits true to size
• 10°C – 18°C / 50°F – 64°F
• Weight: 185g (Small)