I have this pair of shorts......
Nice, comfortable things they are. They have cargo pockets, should I require to carry cargo while wearing them, which I never have. They also come to my knees, covering a large measure of the hairy tree stumps I have for legs, and that's something I appreciate.
They also do a trick. At times, It's a really useful trick. Very useful indeed.
You see.... they are just loose enough that I can, with a carefully practiced tightening of certain muscles and a specific twitch of others.... walk right out of them. They literally fall off as I walk, but only if I make them do their trick.
Believe me.... when one has a very strong need to hit the can right now... shorts like this are a treasure.