Very worn lululemon leggings

I bought these from an online seller for $60 and I have suspected they might be fake. They are still very soft and look identical to the real ones. I am selling them for cheap since I grew out of them and I’m not sure if they are real or not. I wore them a lot and genuinely can’t tell a difference between them and my lulus I bought in store. They fit like a true size 10. They feel so soft since they were worn in. Cotton. I think they are mid rise wonder under full length leggings. Very good quality no imperfections.