This is a top from Urban Research Rosso. The size is free size. The front is simple, but the back is ribbed. There are slits on the sides. It's 100% wool, but the fabric is thin, so it doesn't feel bulky and you can wear it comfortably. Shoulder width: 47cm Body width: 51cm Sleeve length: 47.5cm Length: 56.5cm *Measurements are approximate, so there may be slight variations. Please purchase if you understand that this is a used item. Please note that it will be packed compactly for shipping.