Young rider classification in the Tour de France only open for first-time competitors, but in 1987 it became open for all cyclists less than 26 years of age at 1 January of the year following that tour. From 1989-1999, the white jersey was no longer awarded, although the competition was still calculated. Since 2000, the white jersey has again been awarded, open for all cyclists less than 26 years of age at 1 January of the year following that Tour. In 1997, the name of the competition officially changed to 'Souvenir Fabio Casartelli'. The optical retail chain Krys has sponsored the white jersey since 2015. Since the young
Combativity award in the Tour de France super-combativity award winners since 1953 (). Combativity award in the Tour de France The combativity award is a prize given in the Tour de France for the most combative rider overall during the race. Historically, it favored constant attackers as it was based on the distance spent in a breakaway, included winning checkpoints and outright stage wins. Since 2003 the award is awarded following jury decision, with the classification for most distance in breakaway groups only part of the decision. Besides the overall winner, the jury also awards a combativity award to the most aggressive rider at the end of