Our signature Belgravia-fit suit trousers are crafted from a black, breathable super 150s wool, for year-round comfort. Flat-fronted with belt loops, they're the perfect addition to your business wardrobe. Black Belgravia Wool Super 150 Trousers Belgravia signature British fit, flat front trousers with belt loops Concealed hook-and-bar, button and zip fly closure Slanted side pockets and back button-through pockets Trousers hems are unfinished. You can bring them to our boutiques for alterations.