N°21 F/W 18 Men's is a runway show by the brand N°21, held on January 15, 2018, during Milan Fashion Week F/W 18 Men's. The show was designed by Alessandro Dell'Acqua and featured casting directors Barbara Nicoli and Leila Ananna. A total of 33 models participated in the show, which was opened by Jonas Bisp and closed by Serge Sergeev. This collection showcased the brand's latest offerings for the fall/winter season.