Senegalese Sea Shoe from Brother Vellies. These handmade sandals feature a wooden heel and a mismatched ankle strap with a large natural sea shell. Comes with interchangable ankle strap. Dimensions: Item fits true to size. Listed in US sizing. Composition: Fabric: 100% linen, Detail: 100% natural shell, Sole: 100% leather, Heel: 100% wood.