Navy slacks purchased at a used clothing store at the end of 2024. As I couldn't find any tags, this is just my personal opinion, but I think the size is around a Large. I've only worn them once. They have a smooth, polyester-like fabric with a substantial thickness. They are wide slacks with a straight silhouette. They are not tapered, so you can achieve a modern look by letting them fall straight down. The actual measurements are: waist 41cm, total length 100cm, hem width 22cm. I wore them with loafers.