These are slacks from around the 1950s to 1960s. They are clean with no damage. The zipper is Talon. I don't think it's kasuri (ikat), but as it's difficult to tell from the photos, there's a pattern that looks like kasuri, as shown in the 4th photo. Size: Waist: 40 Hem width: 22.5 Rise: 27.5 Inseam: 69 Total length: 96 Please note that these are amateur measurements, so use them as a reference.