Since this topic comes up a bit, I'd like to do a little academic analysis on the matter. The end goal is to make a rudimentary database that will allow one to query expected sole life based on a few factors. I need data from SF first, though, and I'll start by providing my own. If you like this idea and want to run with it

Pairs of regularly worn dress shoes in M-F rotation: 7

Approx. miles walked on pavement each work day: 1.5

Approx. body weight: 170

Typical life of leather sole: 12 months

Your turn. The more people that reply, the more accurate the results/tool will be.

*please provide a complete set of your own data,*.**identically formated**Pairs of regularly worn dress shoes in M-F rotation: 7

Approx. miles walked on pavement each work day: 1.5

Approx. body weight: 170

Typical life of leather sole: 12 months

Your turn. The more people that reply, the more accurate the results/tool will be.