Armani Exchange Sweatshirt. Armani Exchange is the young and urban line of 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. FABRIC: COTTON 79% POLYESTER 17% ELASTANE 4% - RIBBING DETAILS: COTTON 95% ELASTANE 5%