Item #: 1725532 This is an authentic pair of CHRISTIAN LOUBOUTIN Calfskin Mens Greggo Flat Oxfords size 45.5 in Black. These oxfords for men are crafted of smooth black calfskin leather. They feature 1 inch black wooden heels and signature red soles. Follow this item for alerts. Christian Louboutin is a registered trademark of Christian Louboutin. FASHIONPHILE is not affiliated with Christian Louboutin.