I have had similar issues finding pants until I found
www.outaware.comcustomized clothing and the prices were good. I've had a pair of the fleece pants for five year and they have held up great.
beyondclothing.com/
Looking for some feedback. I have tried calling several times but have never been able to get a "live body" on the phone. I'm 6'5" and weigh 260 lbs, I have tried Sitka and Kuiu pants and they fit in but the inseams are all several inches short, even the talls, hence the custom route. Anybody?