About the brand: Design-forward style that focuses on originality and quality. Reiss Knightsbridge Tuxedo Trouser in black with Satin tape sides Button and zip closure Main: 55% Wool 41% Polyester 4% Elastane, Contrast: 100% Polyester Trouser Lining: 55% Polyester 45% Viscose Machine Washable at 30°C Imported