I just received 2 pairs of the fire hose flex pants from Duluth Trading Co., the regular pants and the cargo pants. They fit nicely and have a medium rise (up to the belly button.) Maybe not stylish by today's standards, but I can bend over or crouch without showing off anything that wasn't intended to be shown, LOL, and they would be great for riding for the same reason. Haven't had them long enough to try out in the field, but I think I'm going to like them.
Duluth Trading Co has great stuff and will last you a lifetime. I am addicted to their clothing line.