- Jimmy Choo's new spring and summer large pearl sandals. The shoe shape is designed with square toes, which is popular this year. It is decorated with unique large pearls and has simple and neat lines. The overall look is super high-end and makes you feel fashionable at once! Upper: Silk/patent leather Lining: Sheepskin lining Heel height: flat/8.5cm Sole: Italian genuine leather outsole Size: 35-39 (40 is custom-made and cannot be returned or exchanged),