Even after a good polishing, the cordovan on my loafers get a dry, hazy, dull look very quickly. They look worn out vs. having a nice wear patina. Anyone else experienced this? Do you think the cordovan might be defective and if so would RL do anything about it? Seems odd if defective because all 4 loafers were bought over a period of 2-3 years directly from RL so it is unlikely they are the same batch. This has happened with all the 4 loafers I own. I have several of the RL cordovan shoes and boots and have not experienced this with my wingtips or boots.