The feel of these pants is very comfortable, and leave me some breathing room for the humid Chicago summers.  I've worn these several times, and they fit very well.  The waist is slightly tighter than some, so consider getting a bigger size.  Other than that, they seem skillfully made.
My only gripe is that the pockets are a bit wide.  I was posing for an office picture and noticed that my hips looked very large, until I realized the pocket seams were protruding an inch outside than normal!