The Assets by Sara Blakely Fantastic Firmers Slip Skirt 256 is a firming half slip for waist-to-knee smooth coverage of your tummy, hips and rear. Assets' Fantastic Firmers Slip Skirt is best under knee-length skirts. Match with a shapely jacket and you'll be suited for success. Outer Shell: 81% Nylon, 19% Spandex. Mesh Lining: 82% Nylon, 18% Spandex. Exclusive of trim. Runs small to size ⬇️