I find these to be nice running shorts that were very reasonably priced when I purchased them. They have a built-in liner as most running shorts of this length, as they are designed to be able to be worn without additional underwear if you want to take full advantage of the shorts' wicking properties. They also have a key pocket. The key pocket is located between the liner and the outer shorts in the back. I actually missed it the first time I wore them because I was looking for the traditional little square pocket like I have in all my other running shorts.