Seriously cool, seriously versatile. These go-with-everything dress shoes always look (and feel) their best no matter where the day takes you. Sap Shoe Silhouette: LACE UPS. Sap Upper: LACE UPS. Sap Heel Type: FLAT OR NO HEEL. Sap Toe Shape: SQUARE. Silhouette: Oxford shoe. Toe Shape: Closed square toe. Closure type: Laces closure. Upper: Leather. Main: Shiny. Sole: Rubber.