Ultra high-waisted jersey stirrup legging. Extremely comfortable, gauzy jersey. (blend 96% polyester 4% spandex) Fabric is just like the name, superfine. Meaning thin, stretchy, slightly sheer and designed to be layered. Stretchy. Fits true to size yet snug, order your regular size. If you are in-between sizes, size up. 31 inch inseam on size Small +1 inch per size up.