Hello, Is anyone familiar with the heel protectors for the Fred Astaire line of shoes? I have tried other brands and they do not fit. Fred Astaire brand shoes carry the Fred logo and so I cannot determine who they (for example,.....Freeds, Supadance..ect) are made by to find the proper heel tip replacement and protectors. I looked at the Freds site and there are none offered. Any ideas? I hope I don't have to toss a perfectly good pair of shoes just because of a worn heel tip. Any help would be appreciated. Thank You!