no art whats up with that!!!!!!!
I just spray it with water proofing spray. (penguin spray is the brand name) and its worked for everything so far. the colors dont run at all
I havnt really had a problem with the sharpies and from the shoes oi have sold i havnt had any complaintsof the sharpie washing off. If it does i usually charge 10$ to refill the color if they get them dirty or anything else. Thank you :] I dont use any shoe protector either. And its been working out just fine.