I have a pair of Paul Stuart Stuart’s choice shoes which are crafted by Grenson to their Masterpiece standards. It appears as if the sole of the shoes have some sort of soft, fabric-like top layer which is now wearing away. Does anybody know how to describe this properly? Are there any cobblers in Chicago, or anywhere for that matter, who can resole shoes to include this feature? I plan on contacting the store I purchased them from as well, just wanted to see if anybody had thoughts on SF.