Castelli Perfetto Light RoS Jersey

This jersey takes the mark as Castelli's lightest short-sleeve jersey with wind protection ever, thanks in part to its featherweight GORE-TEX Infinium 203 Stretch panels that make up the bulk of the core, and the sleeves. This lightweight fabric acts as a barrier against wind and all-but the nastiest of downpours, while still maintaining GORE-TEX's signature breathability through it all. On the back, Castelli employs its Nano Flex Light Woven fabric that ads extra breathability and stretch, all the while providing coverage from wheel spray and showers.
-Castelli sheds weight in the wind with this lightweight jersey
-Jersey scales in at just 172g as Castelli's lightest wind jersey
-GORE-TEX Infinium 203 Stretch breathes while shielding from wind
-Water protection in front and back help you stay dry
-NanoFlex Light fabric stretches generously for comfort
-Full-length front zipper helps you drop heat on the climbs
-Two rear pockets host tools, pump sleeve secures pump or CO2
-Gabba-inspired drop tail offers huge reflective panel