THE PARK's 'Olivia' skirt is made from semi-sheer PYRATEX® Lyocell for an effortless drape. Set on an elasticated waistband, it's cut in a loose, A-line silhouette and hits around the ankles. Lower-Impact Materials. This product is made using at least 50% lower-impact materials or ingredients. Find out more about our NET SUSTAIN criteria here.