In the 2012 season, Fluminense FC, one of Brazil's most storied football clubs, introduced a third kit to their lineup, adding a fresh dynamic to their on-field presence. Here's an overview of Fluminense's third kit and their performance during that season:

1. Third Kit Design: Fluminense's third kit for the 2012 season was designed to complement their traditional home and away jerseys while providing a unique and distinctive look on the field. The kit likely featured colors and design elements that differentiated it from the primary home and away kits, offering players and fans alike a new option to showcase their support for the club.

2. Performance: On the field, Fluminense enjoyed considerable success during the 2012 season, competing in various domestic and international competitions. Led by coach Abel Braga, Fluminense displayed a strong performance in the Campeonato Brasileiro Série A, Brazil's top-flight football league. They showcased their quality and consistency throughout the season, ultimately clinching the league title and securing their fourth Brasileirão championship.

3. Copa Libertadores: In addition to their domestic success, Fluminense also participated in the Copa Libertadores, South America's premier club competition. While they showed promise in the tournament, they were eliminated in the group stage, failing to advance to the knockout rounds. Despite their early exit, Fluminense gained valuable experience on the continental stage, which would prove beneficial in future campaigns.

4. Key Players: Fluminense's success in the 2012 season was fueled by the contributions of several key players, including Fred, Thiago Neves, Deco, and Diego Cavalieri. These players played pivotal roles in the team's performances, showcasing their skill, experience, and leadership on the field.

5. Fan Reception: The introduction of the third kit likely generated excitement among Fluminense supporters, offering them a new way to express their allegiance to the club. The kit would have been available for purchase by fans, further strengthening their connection to the team.

Overall, Fluminense's third kit for the 2012 season added a fresh dimension to their identity on the field, complementing their success with a stylish and unique alternative jersey. The season marked a memorable period for the club, with their domestic triumph cementing their status as one of Brazil's top football teams.