I order this one for my husband who works outside most of the time, I had to exchange it the first time because it didn't fit him, he is a 34 and it was very tigh, so I got him a 36, which still a little tigh, my suggestion as other reviewers said is to order 2 size bigger, believe me it won't be too big at all, the quality is great, delivery was on time and for the exchange even faster...