The only experience I have had with them was a pair of pants I bought, fit great in the store but after wearing them a day or two the expanded, which is a normal occurance with pants, they fit a little tighter when first washed...but these literally became like 3-4 sizes bigger, I couldn't even wear them with a belt they got so much bigger. I was really bumbed because I really liked the pants, so I just washed them after every wear, but that lasted for awhile and now they are just big. It was a 34 waist, but I think it expanded to about a 36-38 waist, but nice quality.