The adidas adicolor concept was launched by adidas in 1982 where trainers (sneakers) were sold with the tools that they could be customised by the purchaser. In 2004 Adidas re-launched Adicolor as a replica of the original. Trainers include characters on them such as "Trimmy" "Betty Boop" "Mr Happy" "Tron" "Miss Piggy", "Kermit the Frog" and Muhammad Ali. There are similarities between the 1982 version and the 2004 version such as the "ghilly" lacing system and a rubber outsole. Each pair comes with two types of laces, one containing Leonardo da Vinci's quote, "For all those colours which you wish to be beautiful, always start with a fresh white ground".