I tried this brand Lucy and these are the best and most sturdy and well-made leggings I have ever worn! I live in leggings and usually buy another brand.  These are more expensive but you can feel the quality.  Im going to purchase another pair right now.  They run small so I went a size up and they fit great.  Makes you look very slim.  Ill be wearing these to the gym now instead of the other brand for sure!  Truly a fantastic choice in leggings!