Club Atlético River Plate, commonly known as River Plate, is a professional football club based in Buenos Aires, Argentina. They are one of the most successful clubs in the history of Argentine footb... all, having won numerous national and international titles. As for the club's kits, River Plate's iconic home kit is white with a red sash. The away kits are usually red or black. River Plate is under contract with Adidas since 1982, one of the longest-running kit supplier contracts in football.