I received these as hand-me-downs, so I don't know how many times they were worn, but the fabric is sturdy. There is fraying at the knees (see photos 3 and 4). I am selling them because my child dislikes denim fabric. These have been inspected by an amateur and stored at home, so please consider them if you understand this. Please refrain from purchasing if you are sensitive. I am also selling other jeans, so please take a look. Bundled sales are welcome, and discounts are available.