We're obsessed with these white strappy sandals with a modern block heel and comfy padded insoles. And you will be too. Sap Shoe Silhouette: HEELED SANDALS. Sap Upper: GHILLIE. Sap Heel Type: BLOCK (THICK). Sap Toe Shape: SQUARE. Silhouette: Strappy sandal. Toe Shape: Open square toe. Closure type: Laces closure. Function: Made in Brazil. Upper: Leather. Main: Smooth. Sole: Rubber. Heel Height: 3.5.