For some reason almost all the faux leather leggings offered now are lined...extremely hard to find the unlined ones and not only that, to find them in XS is nearly impossible! I purchased a pair of the matte black in XS and they fit perfect, especially in the crotch/rise area which is where the problem usually is. I'm 5'5 and 106 lbs for reference. Once I determined they were the correct ones I ordered 3 more pairs - I hope they introduce more colors!!