PROENZA SCHOULER Leather loafers. Chunky-soled shoes gained traction a few seasons ago and are showing no signs of stopping. Proenza Schouler's pair has been made in Italy from glossy black leather in a classic penny loafer silhouette and traced with white contrast stitching. Wear yours with everything from tailoring to midi skirts and dresses. Very Good. Faint signs of wear.