The 2025-26 FSV Mainz home shirt by JAKO combines a classic red base with a subtle embossed pattern depicting a topographic map of the city of Mainz. Refined gold accents feature on the trim and crest in a nod to the city's historic nickname, "Our Golden Meenz," alongside the traditional double-wheel coat of arms on the back collar. It provides a distinctly local touch for Die Nullfünfer's campaign in the Bundesliga.