Colombia navy green nylon pants

Size on tag says there a large 14-16, but I’m prob a 10-12 and they are very snug on me when I tried them on, I thought I would rip them if I really wore them and bent down. So idk if they are really kids or what. If your looking for an adult I’d say they would fit like 5-6 maybe a 7 in women’s. If you would like any other pictures or have any questions, please feel free to ask. Thank you!