During the 1999-2000 season, Arsenal Football Club likely sported an away kit that complemented the club's identity on the football field. Here's an overview of Arsenal's potential away kit and their performance during that season:

1. Away Kit Design: Arsenal's away kit for the 1999-2000 season would likely have featured colors and design elements distinct from their traditional home kit. While specific details may vary, the away kit could have included colors such as yellow, blue, or a combination of both, with unique design elements such as stripes, patterns, or sponsor logos. The kit aimed to provide players with a striking and functional uniform for matches played away from their home stadium.

2. Performance: In terms of on-field performance, Arsenal had a competitive campaign during the 1999-2000 season. Led by manager Arsène Wenger, Arsenal competed in the English Premier League and various domestic and European competitions.

3. Premier League: Arsenal's performance in the Premier League during the 1999-2000 season would have determined their final league position. The team competed against other English clubs with the goal of securing victories and climbing the league table. They aimed to challenge their rivals for a high placement in the league standings.

4. Domestic and European Cup Competitions: In addition to their league campaign, Arsenal may have also participated in domestic cup competitions such as the FA Cup and the League Cup. Their performance in these tournaments would have depended on their results in each round, with the goal of advancing as far as possible and potentially winning silverware. In European competitions like the UEFA Champions League or UEFA Cup, Arsenal aimed to make a strong showing against some of the best clubs in Europe.

5. Key Players: Arsenal's squad during the 1999-2000 season consisted of key players who made significant contributions to the team's performances. Players such as Thierry Henry, Dennis Bergkamp, Patrick Vieira, and Tony Adams were instrumental in Arsenal's efforts to achieve success both domestically and in Europe.

6. Managerial Influence: The managerial influence during the 1999-2000 season was under the guidance of Arsène Wenger and his coaching staff. Their tactical approach and leadership played a crucial role in shaping Arsenal's style of play and performance on the field.

Overall, while specific details about Arsenal's performance and away kit in the 1999-2000 season may vary, the club would have sought to represent their identity proudly on the football field while aiming for success in English and European football.