Lululemon Leggings: Blue Size 2

These are size 2 royal blue lulu leggings. They are supposed to be straight legged and not tight at the bottom, but not boot cut either. I bought them small so that they were normal. Do not know originally style name or fabric but feels like aligns to me. Pilling in butt is biggest issue but it is only on one side. No tag. Please ask questions before buying. This is coming as is (slightly dusty) so be aware.