classic 2015 lululemon run tights

i don’t know the name of this pant— But it has mesh on the calves and two zippers on the sides of the thigh. They are great pants with minimal wear (I prefer running in 7/8 length). I am happy to share more photos or any answer any questions. They have been sitting in my drawer and I would much rather someone else find joy in them. They don’t have a size dot but are 8s