The front of this vest uses 100% wool. The striped pattern gives a sharp impression and a sense of luxury. The back is made of a smooth polyester material with a different texture, so it won't feel bulky even when wearing a jacket, and the back style looks smart. ●Product Information Mixed-material vest, belt, traditional, 100% wool, L, striped, men's, navy, black ●Size (as written) No size was written. Considering the actual size, it is equivalent to L. ●Actual Size Shoulder width: Approximately 33cm Body width: Approximately 52cm Length: Approximately 59cm ●Material Front: 100% wool Back: 100% polyester Lining: 100% polyester ●Condition There are no noticeable stains or fraying. We appreciate your understanding if you are purchasing a used item. ●Follow-up Discount We will give you a 10% discount if you follow us. Please feel free to contact us in the comments section. We are looking forward to hearing from you. ●Management Number H09