I don't know why I waited this long to buy a race belt.  This one is really easy to use.  The clip part works better than other race belts because you can adjust the clips to the size of the bib.  Other belts have stationary clips that commonly don't match up with the holes on the bibs and as a result cause either the bib or the belt to buckle.  This one is pretty comfortable as well.  I will say that I was suprised that it didn't expand to a larger size, but it is very elastic and I hardly noticed it while running.  I would definitely recommend this belt.