Where can I find a pair of durable vegan boots for trekking?

I'm specifically looking for a goodyear-welted boot, so that they are heavy, durable, and I can take them to any-old boot shop to have them resoled for years to come.

Are there any manufacturers of all-vegan boots that are built to last years of abuse on the trails? I'm not interested in this lightweight material with custom-fit soles that will need to be replaced in 1-3 years.