I love these shorts!  I'm taking TKD with my son and was looking for something that would not restrict my kicks and other moves.  These shorts do that beautifully.  They have a slit on the sides that prevent any type of restriction on your movements and they also have a rubber like material inside the waiste line that keeps them from falling down during workouts.  I don't even have to tie the shorts for them to stay intact.

For sizing purposes, I'm 5'6 and weight 155lbs and the 32 waiste fits me fine.  I could probably wear the 30' but I don't like anything I wear to be tight.

You can't go wrong with these shorts!