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
2015 Tour de France was won by Greipel, his fourth victory of this year's Tour. Froome finished the race to claim his second Tour de France, becoming the first British rider to win the race on two occasions. He beat second-placed Quintana by seventy-two seconds, with his teammate Alejandro Valverde third. Froome also claimed the mountains classification, the first time a rider had won both since Eddy Merckx in 1970. Although he failed to win any stages during the race, Sagan won his fourth consecutive points classification with a total of 432, 66 ahead of Greipel in second. The best young rider was Quintana,