Joseph Ribkoff Black Ponte de Roma Slim Fit Pants. Hidden elastic & tummy control. A versatile essential for any wardrobe. Front and back leg cuts. Dress them up with a blouse and heels for a refined ensemble, or style them down with a tee and sneakers for a cool, casual look. Fabric Composition: 68% Viscose rayon, 28% Nylon & 4% Spandex.