Space Jam defects (b-grades)

sup NT, here I have a pair of jams I picked up from and outlet when they dropped, they are bgrades with factory defects, and some dots on the outsole are the only defect. I was wondering if you guys knew what it was and any suggestions on trying to fix it. just lmk anything, thanks.

I have seen this in the sneaker care and maintnence thread. It is ink from the reciept that rubs off on the outsole. Use acetone and rub it for several minuits to make it go away.