Step 1: What You Will Need...
2. A sheet of 120 grit sandpaper and a sheet of 80 grit sandpaper (optional)
3. A washcloth or paper towels.
Step 2: Rubrub!
Step 3: Wipe
Step 4: Sandpaper!
(I wet the sandpaper with the nail polish remover as well)
This process takes the longest.
Continue to sand and wipe until the sharpie is gone!
You'll want to switch to the 120 grit when the sharpie is getting really faded, so the rubber will stay smooth
Step 5: Clean and You're Done!
If you plan on drawing on your shoe again, I advise you to choose your design wisely, the sandpaper wears off some of the rubber and may damage the shoe if you clean it more than once.