I've got a couple problems that make both make me wear out trail sneakers twice as fast as anyone else, and make getting replacements twice as expensive (I use an outsole lift on one side that is professionally installed). Because of this I end up with shoes that have fine uppers and worn outsoles (bottoms). I've been searching around for something called "soling sheets" which are what they sound like – replacement tread you glue onto a shoe that is worn down. The problem seems to be that the only places I can find suitable sheets (the high traction stuff) are all wholesalers and you have to have a tax ID to get them. Does anyone know of e-tailers that are selling the sheets retail and not just to professional cobblers? Thanks! PS: Here's an example: http://www.frankfordleather.com/soling-sheets/magna-winter-soling-sheet.asp
