Casual, cool and seriously comfy. These slide sandals are perfect for laidback summer days. Sap Shoe Silhouette: FLAT SANDALS. Sap Upper: SLIP ONS. Sap Heel Type: FLAT OR NO HEEL. Sap Toe Shape: ROUND. Silhouette: Flat sandal. Toe Shape: Open round toe. Closure type: Slip on. Upper: Synthetic. Main: Rubber. Sole: Synthetic. Color: white