About Arianne Joan Sandal in “Plant” Runs large! Heeled sandals. Square open toe. Elastic on the back. Unique wide flare heel. Material: Upper - 100% Coco patent calf leather; Insole and sole - Vegetal resin. Hand-crafted in Spain. Heel measures about 1.77” (4.5 cm). Size 39. For this style, we recommend choosing a size smaller than what is usually worn. Please note, my items come from a home with cats so please consider that before purchasing. Allow 3 business days for shipping.