I've been on the fence about buying these after reading the reviews. I have a really hard time finding comfortable thongs that are stretchy enough and aren't too loose. I've purchased so so many pairs that are either too tight, too loose or just plain uncomfortable. These are fantastic. I will definitely be buying more of these. They are some of the most comfortable underwear I found. The material is light and looks like it will dry quickly which is what I wanted. Will definitely work well under yoga pants and for everyday use.

I'm 5-7 150 lb and I bought a medium. They fit perfect.