I like these tights. I use them for running and especially during the colder months outside as they're quite warm. So that's a positive for colder temps, but I am finding these to be too warm for warmer months/indoor treadmill runs. I'm 5'3" and find the size small to be just a little too long, I have to fold them under once at the bottom otherwise they bunch a little bit behind my knee. I feel if I went to size xs they'd be too small overall. But overall, these are very comfortable and flattering around the hips and bum.
Becky recommended this style