Lululemon leggings

These were purchased 2nd hand, i believe as a size 6 but they are big on me. I am always a 6 in Wunder unders, so I **think** they are aligns? Or possibly a size 8 Wunder under? There are some “runs” or discoloration lines on the back. There is no longer a tag or size dot. There is no inner pocket on the waist band either. Sorry I can’t be more helpful. Pricing reflects unknown style and size! By purchasing you acknowledge that my description may be incorrect!!