This Lazio third jersey from the 2000/2001 season is made by Puma and sponsored by Siemens Mobile Phones. It features a sleek black design with sky-blue and white accents, giving it a modern and dynamic look. The Lazio badge and tricolour shield are on the left chest, with the Siemens logo prominently displayed in the center. Puma logos appear on both sleeves. On the back, "Crespo" and number 10 pay tribute to Argentine striker Hernán Crespo, a key player of that season.

During the 2000/2001 season, Hernán Crespo was one of Serie A’s top scorers and a crucial asset for Lazio. Having joined from Parma, Crespo quickly established himself as one of the league’s most prolific forwards, helping keep the team competitive both in Italy and Europe. Despite challenges, Crespo’s talent and determination made the season unforgettable for Lazio fans.