Castelli team sky pro light wind vestteam sky will be the only worldtour outfit wearing castelli clothing and will race train and chill out in the team sky pro light wind vest lightweight compact and breathablethis team sky pro light wind vest is lightweight and compact with a mesh back for full breathability it has printed woven front and shoulders with low air permeability to block the wind while remaining breathable the vest also features a ykk full length front zip for easy opening and