Shorts that don't ride up. (Read 40 times)

My wife bought me a pair of Colosseum  2 in 1 shorts that are fantastic, they are about 6" to 7" long perfect running shorts for me.  They DON'T ride up when I run.  I definately do not have large thighs or legs but these are the only shorts I have ever had that stay down when I run.  The problem is I cant find them anymore to buy more and mine are wearing out, I have been running in them pretty much for 2 years three to four times a week.  On their website it doesn't look like the sell to the general public.  Does anyone else have a good experience with longer running shorts that stay down where they are suppose to?