Converse All Star White platform Sneakers

Classic Converse All Star sneakers in white. Worn. In GOOD condition. They have never been washed because I did not want to ruin or damage shoe. I’m selling them because I have flat feet and the shoes were uncomfortable to walk. I really like these shoes but sadly I have not worn them in months so I decided to sell them. The shoes have some black stains (as shown in pictures-under shoe laces) I am not sure how it got dirty. Please let me know if you have questions (: