The salesperson raved about these, but did mention that they run small. She said she is normally a small, but wears a medium in these. So, she recommended I try a large. I did and they are extraordinarily tiny. Not sure if I purchased an "off" bunch, but there's no way I can wear them with the current sizing. For reference: I wear a size 8 pants and skirts (and small or medium tops), in pretty much everything I own. All that said, I can see why they would get rave reviews -- the material feels great. I just wish I could actually wear them!
Finally a pair of underwear that stays where they are suppose to! These underwear may not be super sexy, but they are also not briefs (aka Grandma drawers). I love the fact that they aren't high in the back either so they stick out above your jeans when you lean over. This is the best fitting underwear I have bought in a long time. I bought 3 pair initially and I think I'm going to get some more!