Armani Exchange FLI Sneakers. Armani Exchange is the young and urban line from the iconic Giorgio Armani brand, combining modern design, comfort, and attitude. Inspired by a cosmopolitan spirit, it offers versatile pieces that translate the latest fashion trends with a sophisticated touch. Main Upper: 100% Polyester - Secondary Upper: 100% Polyester - Secondary Outside Coating: 100% Polyurethane - Third Upper: Bovine Leather - Split Leather 100% - Tongue: 100% Polyester - Main Lining: 100% Polyester - Secondary Lining: 100% Polyester - Secondary Lining Coating: