I wish I bought 5 pairs! These are the best leggings I've ever tried...and I've bought alot. They are the perfect amount of stretch, they've held up in quite a few washings as well (both color and quality of fabric). Buy these! They run a little large, I usually wear a medium and a small fit.
I have 3 black pairs, and 1 purple. I absolutely love these. They're thick enough to wear as pants, and are incredibly flattering. Tummy control is a definite plus.
I love Zella leggings! In fact, it's been my go to leggings for my workout and often I end up wearing them for fun evening events too! Very comfortable and definitely comparable to Lululemon - but not as expensive.