The Perfetto RoS 2W Wind Jersey cycling windproof jacket for women from Castelli offers exceptional wind protection in a short-sleeve design. Made with lightweight and stretchy GORE-TEX INFINIUM™ WINDSTOPPER® 203 fabric on the front and sleeves, it ensures optimal protection against the elements. The back in Nano Flex fabric provides increased breathability and waterproofing. Equipped with a YKK® Vislon® zipper for easy ventilation adjustment, three rear pockets, and a reflective panel at the bottom of the pockets, this jacket is ideal for both professional cyclists and enthusiasts. Perfectly suited for autumn and winter conditions, the Perfetto RoS 2W Wind Jersey offers warmth, protection, and freedom of movement, making it a must-have in your cycling wardrobe!