I don't know the details very well. The tag says "Arc'teryx Alpha Jacket". Purchased at BEAMS. About 5 years ago, the original price was around 150,000 yen. The size is M. Although it's a size M, the fit is large. For someone 176cm and 65kg, it gives a slightly relaxed impression. I wore it 2-3 times after purchasing it, but since I didn't wear it much, I'm selling it. Please consider it. Thank you.