These are hands down the most comfortable underwear I have ever owned.  I've actually been wearing this brand exclusively for almost five years.  They are low profile, don't ride up despite the fact they are a thong (they're actually kind of a bikini-thong hybrid), and the lace is soft and holds up well to washers and dryers.  They are pretty expensive, but they really do last (even if you throw them in the dryer like I do).  I have purchased thongs that look like Hanky Panky's before, but they are never as comfortable and they fall apart within a few months.