SAINT LAURENT 24/Pointed-toe flat sandals Who loves these retro animal print flats? A pair of comfortable and lightweight mules are simply a must-have for fashionistas. The old money style, minimalist style, are popular all over the Internet. Intellectual-style mules are extremely adaptable. Upper: cow patent leather/sheep leather. Inner lining: cowhide lining. Outsole: genuine leather outsole. Size: 35-41 (40.41 non-refundable).