Pleather-ish Betsey Johnson blank skinnies

Really fun black pants in skinny, 5 pocket jean style. Closest material I can think to describe it is “fluid pleather” - it’s def thinner than pleather, or even liquid pleather-type leggings and is super comfy. I bought it at a sample sale in NYC, hence no size tag, but it fits me perfectly as a S/27. Selling to clear up space - have only worn a couple times over the past 5 years.