This is an authentic pair of MIU MIU Calfskin Studded Mary Jane Ballerina Flats in 36.5 Black. These ballet flats are crafted of leather in black with an grommet strap, silver studs all over and a leather bow detail. Follow this item for alerts. Miu Miu is a registered trademark of Miu Miu. FASHIONPHILE is not affiliated with Miu Miu.