Couple model Dior Savoir-Faire.Tokio mules. This joint shoe uses Dior's classic gray on Birkenstock shoes. Dior's first collaboration with Birkenstock, Dior launched a pair of shoes that reflect excellence. With adjustable straps and rubber-reinforced toe caps in similar colors .Like the "Diorby Birkenstock" mules from the collection show, it creates an effortless look that combines a casual look with an elegant look. Upper: Cowhide/Cowhide Lining: Sheepskin Heel: 3cm Sole: Original rubber outsole Size : 35-45 (women’s size 40, men’s size 40 customized),