You might also look at Thursday Boot Company. I have a few pairs of different AE styles and I have a pair of the Thursday Captains. The Thursday boots are just as good and a better value. They offer a rubber sole that's basically a clone of the Dainite soles and works just as well in my experience. If you don't need a wide size, they have at least some styles that are made in the US. I don't know, but I would expect that the Captains, at least, would take an insole. I have very flat feet, so anything with a hint of arch support is painful for me to wear. The Captains work for me, so I suspect would work with an insole.