I LOVE these leggings. I'm short 5'1" but am pretty hippy, i ordered a small and they fit great!
I love these leggings because they're soft, comfortable, and they breath. I went with the small because my other workout pants are a small. These pants are now part of my regular workout clothes rotation. I'd like to confirm that you can't see your underwear through them, which is a big plus for me.

No complaints. I'm very happy with my purchase. Highly recommended.