I ordered a size 4X because that or a 3X is supposed to fit me.  The color of the leggings I received was correct but there was no size information on the garment and it is way too small for me.  They are also very thin and would not work as a cold weather legging at all.  I gave them to my 10 year old granddaughter because they fit her pretty well and she wanted them.
This is either misrepresentation or an error in sending the wrong garment.  Either way, I will never again purchase from this seller or this brand because if the missing size tag on the garment, the flimsy construction of the garment, and the fact that the size which did not fit me as it should have according to the sizing information given to me.