I got them so fast that I didn't even read that they were luxtreme! So that was a surprise when I first took them out of the package. I really like that too! I got them in size 12, and they are very stretchy. Definitely stretchier than my luon space dye versions of these crops. They are very comfortable on, but I think the luxtreme is also thinner than the luxtreme in Lululemon tights. So they are actually kind of sheer in a deep squat position. The sheen in the embossed houndstooth print kind of acts as a distraction though, so it's the kind of sheerness I can live with, especially for $54.
This is the length of them on me - same as the space dye ones:
I had to mess with the exposure a bit to make sure the embossed print shows up on photos. They are obviously darker in person, like the official web photos: