Mapei Stadium, officially known as Stadio Città del Tricolore, is a multi-purpose stadium located in Reggio Emilia, Italy. Opened in 1995, it primarily serves as the home ground for the US Sassuolo Calcio football team. The stadium has a seating capacity of approximately 23,000 spectators and features modern facilities. The stadium is named after its sponsor, Mapei, an Italian company specializing in construction materials. It has hosted various sporting events, including matches during the 2019 FIFA U-20 World Cup. The venue is known for its vibrant atmosphere and is an important part of the local community.