PROFESSIONALLY LEATHER, size 40. Based on the tag, it appears to be genuine leather. I've only tried it on once indoors after purchasing it, so it's unworn. Recommended for motorcycle riders and those buying their first leather jacket. Shoulder width: 47cm Body width: 54cm Sleeve length: 67cm Length: 66cm Please consider the dimensions as a reference. Stains, tears, odors, etc.: None Will be folded compactly for shipping.