Lululemon Dance Roll Waffle Textured Knit Skirted Legging Dark Gray Black 10

I'm 90% sure these are Size 10. 10% they're a 12. I also feel these are more dark gray, than black. But it's really hard to tell. Black Citta Sweater Knit Pants, from 2014 Machine Washable Roll down waistband Heavy textured waffle knit thermal construction Breathable Moisture wicking I'm also pretty sure these are part cashmere but since I ripped the tag out...