- 68% VISCOSE, 28% POLYAMIDE, 4% ELASTANE - LINING: 100% POLYESTER- MADE IN CHINA Specification Value Brand BOSS Colour BLUE Material 68% VISCOSE, 28% POLYAMIDE, 4% ELASTANE - LINING: 100% POLYESTER Made In CHINA Gender Unisex Season SS26 Category TROUSERS Colour: blue