This is an authentic pair of CHRISTIAN LOUBOUTIN Calfskin So Kate Booty 55 Ankle Boots Size 40.5 in Black. These ankle booties are crafted of black calfskin leather. They feature a pointed toe, a 2.5-inch wrapped stiletto heel, a black side zipper, and signature Louboutin red lacquered soles. These are excellent booties with a one of a kind look, only from Christian Louboutin! Follow this item for alerts. Christian Louboutin is a registered trademark of Christian Louboutin. FASHIONPHILE is not affiliated with Christian Louboutin.