This is a Corefighter Core Fighter stadium jacket. The sleeves are made of genuine leather, giving it a very high-quality finish. There is some wear on the sleeves, but otherwise, there are no scratches, tears, or stains, and I think the condition is good. I think it's rare as there aren't many of these. Size: M (approximately L size in Japan) The size is large. Here are some measurements, but please use them as a reference only as they are amateur measurements: Width: 58cm Back center length: 79cm Sleeve length: 86cm I try to set the price as affordable as possible, but please feel free to ask if you have any questions. Thank you.