The base is wool, and black. The white line parts are leather, made of goatskin. Size is marked as 44. 100% wool. The fit is not oversized, but slightly large. Length: 76 cm Width: 50 cm Shoulder width: 44 cm A British men's brand. I bought it because I liked the white tape design. Only tried on. Please understand that it has been stored at home. Please refrain from purchasing if you are sensitive to details.