I did a search, and it seems like creasing is caused by wrong shoe size and from what people have said on the forum, you can reduce creasing using shoe trees and cream but it will just come back even if it seems to have disappeared. The problem I'm having is creasing on one shoe, I've had these for a few weeks and wear them often, as you can see one shoe looks great, no creasing at all, the other shoe has horrible creasing. They are a pair of To Boot New York shoes. So the question is, is this happening because the leather is bad? I don't think it's a fit issue, but I'm no expert. Thanks in advance for the help!