Castelli Perfetto Light RoS W

• Lightest Castelli short-sleeve wind protection • GORE-TEX INFINIUM™ 203 Stretch lightweight fabric on front and sleeves • Nano Flex Light Woven on back for breathable stretch with good water protection • YKK® Vislon® zipper for easy ventilation adjustment on the ?y • 2 rear pockets with pump sleeve • Gabba-style dropped tail with re?ective panel • WEIGHT:172 g (Small) • 12°-20°C / 54°-68°F