The 2006 Colo-Colo away shirt featured a black design with white trim, carrying the Cristal sponsor across the chest. Worn by key figures such as Matías Fernández, Humberto Suazo, and Arturo Vidal, this kit became iconic as Colo-Colo reached the Copa Sudamericana Final, falling just short against Pachuca, while continuing their dominance in Chilean football.
