Great shorts, but they RUN VERY BIG. I had to exchange for a medium and they are still too big (I wear a 34 waist). I ended up having to remove the button and sow it back on 3 inches over so that when I button them they stay on without falling.  The drawstring is a great feature. Great shorts, very durable, confortable, and look cool. The only other surprise was that the main pockets are kinda shallow, but overall good shorts.