Burton Ronin Cargo Pants
After doing some research, I decided these were the pants for me. I purchased them after the season ended, so I haven't tried them out yet. I wear size 36 jeans, so I ordered the XL's. The fit is a little loose, but should be perfect with long underwear.
Lots of pockets for storage. As expected, overall stitching and quality seem well above average. Excellent, quick service.