Got these for backpacking, laying around, and other strenuous duties - they are totally great and comfy. And thanks to Robert and Jeremy (previous reviewers) I was able to order the correct size the first time. I am a 33 waist and the large fits perfect. SO...my advice would be to bump up one size from your normal and you should be there. Thanks Moosejaw!
Love the product, the sizing is off though. I own 3 other pairs of Patagonias, all sized like this (S, M, L) and they are all mediums, so I ordered these in a medium regular. Waist and inseam are small, will return for a L because, again, I love the pants.
I apparently made two mistakes 1. I ordered Large as all my pants are that size; these missed the waist by about 4 inches? Based by the size of these I'm not sure that XL would fit. 2. I thought that I ordered Long but I guess that I missed the correct button. Other than that I think that these are great pants as was the service. Unfortunately I am returning them and will wait until I can try a pair on to be sure they fit.Thanks,Bob