Zamberlan Baltoro lites: one new set of tread and over 2000 miles of hiking in the year I've owned them. Should get another year out of them no problem. As a forester and a avid hiker I really put boots through hell and these have my stamp of approval.
I'm officially a boot guy now, these are my waterproof Rocky Public Service Boots. I used to wear them on Saturday and Sunday at my weekend job. I bought some Thursday Boots to wear on the weekend. These are now my full time Monday through Friday.