I bought these pants because my son's thin pants always get worn out at the knees. I was hoping for something a little thicker, but he said they were too tight and didn't wear them much. There are no noticeable stains or signs of wear. * There is some denim-specific fraying on the back (see photo 4). It's on the thicker part of the fabric, so it's just the fabric wearing, not torn. * I lost the size adjustment button, so I replaced one with a button I had on hand (see photo 5). * The tag where I wrote his name has been cut off. I had my son wear these, but the lining is pink, so I think they can be worn by either a boy or a girl!! *Please read my profile before purchasing.*