Ok, first, to turn it into a musical thread, Wonderful shoes
I've had my arizonas resoled once, through a place I found via the "Footprints" catalog. They did a good job, but the cork beds are falling apart. If I get those replaced, I've essentially replaced most of the shoe.

I suppose when I run out of storage space, or stop wearing an old pair, That's the time to retire them to compost or something. Can you compost in Casper?

Mimosa