Given the ridiculously low price, I had similarly low expectations - but the "pigment-dyed stretch yoga pants" sounded good enough to try them out.  I'm often hard to fit if ordering pants online, but these were an instant success.  I normally wear either a small or medium (6 or 8), and the medium was slightly generous (but with it being stretchy, it fits well).  The purple color is attractive, sort of a hazy purple, and they do look 'pigment-dyed'; they are soft, long enough, pre-shrunk, 95% cotton, 5%  stretchy material, and prewashed.  They have a drawstring that is lightly attached (sewn by hand) inside, so that needs to be clipped.  The only negative is that they wrinkle quite a bit if you don't hang them up.  A great find!

Update:  I like them even more than in the beginning - very comfortable pants - much more so than most.  I'm going to order another color.