Materials: Upper Made From Faux Leather. Lining: Faux Leather Lined. Heel And Sole: Synthetic Sole. Fastening: Slip On Mule Design. Main Features: A Padded Insole With Upper Sole Metallic Insert. Decoration: Gemstone Encrusted Top Strap. Gabriela is an easy slip-on mule, with a gemstone, encrusted upper. This means lots of sparkles, who can resist, we adore this sandal. The simple slip-on design makes this ideal for a holiday sandal.