Armani Exchange Pullover Shirt. 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: ACRYLIC 34% VIRGIN WOOL 34% COTTON 32% - RIBBING DETAILS: ACRYLIC 47% VIRGIN WOOL 42% POLYAMIDE 9% ELASTANE 2%