Young rider classification the Tour de France and the Giro d'Italia. The Vuelta a España introduced an award for the best young rider in its 2017 edition, although the awardee did not wear a white jersey, but a red number bib instead. The Tour/Giro double has been achieved by two riders: The Giro/Vuelta double has been achieved by one rider: Young rider classification Young rider classification () is a cycling jersey competition in multi-day stage race events, such as the Tour de France, Giro d'Italia and many others, which awards the current leader by overall time for riders below the age of twenty-five
Mountains classification in the Tour de France climber was first recognised in 1933, the distinctive jersey was not introduced until 1975. The colours were decided by the then sponsor, Chocolat Poulain, whose chocolate bars were covered in a polka dot wrapper. Currently the jersey is sponsored by Carrefour supermarkets, which has sponsored the jersey since 1993, initially under the Champion brand, it switched to the main Carrefour brand for the 2009 edition of the Tour. The Tour's jersey colours have also been adopted by other cycling stage races; for example, the Tour of Britain also has a polka dot jersey. The first rider to ever wear the