Our best selling Stessy pumps, now in a modern sling back silhouette. Elevate your wardrobe effortlessly with these wear-all-day black heels perfect for dressy workdays or casual nights out. Sap Shoe Silhouette: HEELED SHOES. Sap Upper: SLING BACK. Sap Heel Type: STILETTO. Sap Toe Shape: POINTY. Silhouette: Slingback heel. Toe Shape: Closed pointy toe. Closure type: Buckle closure. Function: Made in Brazil. Upper: Synthetic. Main: Patent. Lining: Synthetic. Sole: Rubber. Heel Height: 4.