I received these as hand-me-downs, but my child doesn't like skinny pants and outgrew them after trying them on, so I'm selling them. They have been stored after being washed at home. There may be some blackening on both knees (photos 6 and 7). I think there are no other stains, but I am a private seller, so I may have missed something. Please refrain from purchasing if you are concerned about minor details. Thank you for your understanding.