Superboy - Futures End #1
Superboy - clone created using the DNA of Superman (Superman). It was created "Project CadmusВ» (Project Cadmus), to replace the Man of Steel, after the events of "The Death of Superman" when the greatest hero of the Earth, was killed in a battle with a creature named Doomsday (Doomsday). Clone artificially aged to adolescence, introducing him to the memories and the knowledge (mathematics, reading, etc.). Before he was finally aged to the age of an adult male, and could begin to benefit, it freed Legion newsboys (Newsboy Legion). Before I go into the city, one of the boys gave Superboy leather jacket. In the future, this thing became the basis of his image.