thinhorn_AK
"DADDY"
I picked up a couple pairs of stretch pants with an integrated belt made by Gramicci (according to the tag they're a rock climbing brand) from Sierra Trading Post. They were around $30 and have been my go-to pants for backpacking since then. They've held up very well to the desert brush around here backpacking off trail and are very comfortable in a good range of weather. They absorb a little more water than most synthetic pants I've worn. They took a bit longer to dry out the one time I soaked them in a downpour.
I wear Prana Brions around town almost daily. They fit just like the jeans I like but are way more comfortable in hot weather. The only reasons I don't wear them backpacking is because I don't want to beat up the pants I wear in town, and I prefer not to wear a belt for my pants while I'm backpacking. I think they'd be just as durable as any decent pair of jeans. Probably a bit more since they are so stretchy.
I'll be checking out the Prana Zions next time I catch them in a store in my size and can try them on. I think they're a little thicker than the Brions, which I'd probably like for most of my backpacking trips for a little warmth and longevity.
My Costco has a pair of stretchy and a pair of non-stretch zip-off pants. I'll probably grab a pair of the stretchy ones to try out for the price. They didn't look like bad pants at all, but I don't think they had the articulated knees and ergonomic fit that the more expensive pants have.
THe Zions are a bit thicker than brions, my only real complaint about zions is the material piles up fairly quickly for me, no big deal once that happens though they become strictly hiking/hunting/working pants. Brions dont seem to do that as fast.
That being said, I have strtch ZIon shorts that refuse to die, Ive been using them for ~ 4 years.