I can't remember if I've reviewed these yet-they are the world's most awesome legging! They're thin enough and not "exercise material"-y enough to wear under normal outfits, but also amazing for working out in. The band stays put and doesn't cut in. They're thick-I'd say like 85% opaque, depending on what size you order (I probably wouldn't wear these to yoga). The sizes are very forgiving too- I ordered these in L in 2014 when I was more like an 8-10 and came back and ordered another L pair in 2018 at 10-12, and they fit just as nice! The original pair looks just the same as the new pair (barring one tiny hole in the knee); no pilling or fading or wearing. Awesome product, and I'm glad they're still making them (unlike my other fave workout pants-Nike Legend pants-why on earth did Nike stop making those?!?). Highly recommended!