Nike low dunk white black

Like new, I have worn them 2x for less than 4 hours each time. No scuffs, no marks. I bought them off eBay and they were checked for authentication. I no longer have the box. They are in great condition, please feel free to ask questions. I do have the authentication tag from eBay. I am selling them because they are too big for me, I need to size down. I tried to wear thick socks to avoid having to give them away but that did not work. They are a 5y which is a 6.5 in women’s