I think they do. I got a 34, and they're bigger than most fight shorts I have that are the same size. I wish I'd got a 32.

They do i am size 28 and buy a 30 and still fit well

Thanks Rinzler. Got my answer. However, the post below yours is the opposite. I hope the poster means he's a size 30 and bought a 28 and it fits well. Otherwise, these shorts runs small not big.

Sorry, another question. Are these shorts long? I prefer above the knee shorts similar to the Clinch gear shorts. Thanks!

They are pretty standard in terms of length, if anything they're on the shorter side rather than long.

I'm 5'7"/155 lbs and I bought these the last time they were on rolling deals. I'm a 30 in everything and these were a little big. The 28 would definitely be a better choice for you. Length wise they're a little bit above the knee, but not much, however, I have short legs.