Donald Pliner Luxx Slip On Loafer Flat Size 7 Black - Natural, Leopard Calf-hair Upper The LUXX flat is crafted with an elegant silhouette and detailed with nappa leather piping for a sophisticated and feminine look. A nappa leather lining, padded footbed and flexible rubber sole provide lasting comfort, while a stacked heel finishes the polished look of this slip-on loafer. New in the box