Yeah, it's kinda rough. Do you think that a nylon Scotchbrite pad would work OK? I have one of those.@Nealjpage paper towels can be kind of coarse so i suggest going easy with that. The shoe surface texture looks like it's still rough, like fine orange peel. I'd use VSC applied with a 3500 grain sanding pad from the auto parts store (or Amazon these days) and a lot of rubbing to try to smooth that out, then let's see it again.
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