These are 90s US-made Levi's 501s. I purchased them from a vintage clothing store in Kobe several years ago. I wore them a few times that year. As you can see in the photos, there is a lot of damage and loose threads from when I bought them, and you need to be careful when putting them on to avoid further damage. Also, soon after I bought them, I had them repaired with a "tataki" stitch, as shown in photo 6. The size is indicated as "30 30" in photo 3, but I'm not very familiar with sizing, so for reference, the rise is 32cm and the inseam is 70cm.