With just a base layer, it's a wind-protection jersey for mild conditions. Alternatively, use it over a jersey like a vest with added protection on your shoulders. Lightweight, breathable front wind protection with allover water repellency.
Features • Performance fit • Lightest Castelli short-sleeve wind protection • Gore-Tex Infinium™ Windstopper® 203 Stretch lightweight fabric on front and sleeves • Nano Flex Light Woven on back for breathable stretch with good water protection • Top and bottom-opening Ykk® Vislon® zipper for easy ventilation adjustment on the fly • 3 rear pockets • Reflective panel at bottom of pockets