I wore these pants on a backpacking trip through Rocky Mountain national Park. I was camping for four days three nights, and these were the pants that I wore every day. They were absolutely fantastic, I spent multiple days hiking in them and moving around and at no point did they feel restrictive. They also felt pretty breathable even when it was pretty hot or I was moving around a lot. During the trip, I actually had another woman at the park ask where I got my pants because they looked comfortable and like they would be good to move around in. After wearing them for multiple days in a row, they were still very comfortable.
I purchased two pairs: medium regular fit in green and large slim fit in black. For my trip I used the large slim. I’m 5’4, waist 30-31 inches, hips ~40” and both sizes fit well. The regular was a roomier fit in the hips and thighs, the slim was more fitted but not too tight where it felt restrictive. These have definitely claimed the spot(s) as my go-to hiking pants.