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
Tour de France classification is the third oldest of the currently awarded jersey classifications. It was introduced in the 1953 Tour de France and was first won by Fritz Schär. The classification was added to draw the participation of the sprinters as well as celebrate the 50th anniversary of the Tour. Points are given to the first 15 riders to finish a stage, with an additional set of points given to the first 15 riders to cross a pre-determined 'sprint' point during the route of each stage. The point classification leader green jersey is worn by the rider who at the start of