The Castelli Perfetto RoS (Rain or Shine) is a versatile, high-performance cycling jacket/jersey designed for cold and wet conditions, offering 100% wind protection and high breathability using GORE-TEX INFINIUM™ WINDSTOPPER® technology. It is designed for racing or fast training, featuring a close-to-body aerodynamic fit, water-resistant treatment, and a dropped tail for spray protection.
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 greater stretch and breathability
Taped shoulder seams for extra rain protection
Top- and bottom-opening YKK® Vislon® zipper for easy sliding, covered for additional wind and rain protection
Zippered ventilation opening on side of chest
3 rear pockets
Reflective panel at bottom of pockets
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 greater stretch and breathability
Taped shoulder seams for extra rain protection
Top- and bottom-opening YKK® Vislon® zipper for easy sliding, covered for additional wind and rain protection
Zippered ventilation opening on side of chest
3 rear pockets
Reflective panel at bottom of pockets
