I purchased the leggings based on the many positive reviews. These are definitely the nicest leggings I have ever worn; however, the very thick material means that they fit a little more snugly than I would like. I am returning them for a larger size, which I think I will be very happy with this winter. Again, these leggings are very thick, so they are perfect to wear with an oversized sweater and boots. Also, while the thick material made the leggings feel tight, the length was rather on the long side. I have very long legs, so the length is perfect for me, but those with shorter legs will want to weigh whether or not they plan to always wear the leggings under boots. If not, they will likely be too long.
I basically live in workout clothes, and have leggings from every major brand out there. I discovered Zella last year when I bought a pair of the capris. I loved them right away. Now I have these tights in both colors, and I love them just as much, if not more. They are super flattering; I feel like they make my legs look smaller than they are. I've worn them for yoga, boot camps, and running, and they stay in place. The wide waistband helps eliminate muffin-top. They are mid-rise. I will say I'm surprised by the people saying they wear these with sweaters, etc. To me, the material makes these exercise-specific. But that could just be me. If you haven't checked out this workout line, I can't recommend it enough! I also love all the tops and two jackets I've purchased.