These are lightweight, fit is true (33 inch waist and Medium is perfect). They dry extremely fast and never smell funky. No, I don't regularly sniff them but I've also worn them 3 days straight backpacking and never felt like there was something off. If you have really big thighs and a small waist, you might think they are too tight, but they'll stretch out after a few wears. Expensive though, so wait until they are on sale. $24 is about the cheapest I ever see them.
This review was written in the old system and had content requirements that are different than reviews written today.