Polo Ralph Lauren Alston Penny-Casual Loafer pairs calf leather construction with a classic penny silhouette and a rubber outsole for polished, versatile everyday wear. Key attributes: Black | Calf leather | Rubber outsole | Leather lining | Penny loafer silhouette | Smooth leather finish | Dimensions & fit: Adjustable fit | Composition & care: Upper: 100% Cow Leather | Lining: 100% Cow Leather | Outsole: 100% Rubber