I've had the Exustar SRT707 shoes for about a year and a half. I took a big ol' stinky Sanford marker to get rid of the white features. I think I've only done one touch-up over time.

My only complaint about the shoes is the vulnerability of the toes to get chewed up. I have to be mindful of curbs, etc. when locking up. They're due for a polishing in this photo.