D4.0 Single-breasted wool suit is a tailored two-piece crafted in virgin wool for smart formalwear. The set pairs a peak-lapel jacket with straight-leg trousers for a refined, wearable silhouette. Key attributes: Black | Unito Nero | Virgin wool | Front button fastening (jacket) | Chest welt pocket | Two front welt pockets | Concealed front closure (trousers) | Belt loops | Two side slit pockets (trousers) | Two rear welt pockets (trousers) | Pressed crease | Peak lapels | Long sleeves | Curved hem | English-style back vents | Straight-leg trousers | Composition & care: Virgin wool | Dry clean only.