Mens Boss Gibson Trousers - Hook and zip closure. - Slant pockets. - Belt loops. - Soft inner lining. - Slim fit. - Ref: 50318499401, Men's Boss Gibson Trousers. Elevate your formal ensemble with these Gibson Suit Trousers from Hugo Boss. Realised in Italian wool these trousers are the perfect addition to any suit. Then crafted to a slim fit and soft inner lining making this piece an absolute classic. You definitely do not want to miss out on these. Main: 100% wool. Lining: 100% cotton. Dry clean only. Ref: 50253454001. Colour: black, Material: Wool.