Item #: 380365 This is an authentic pair of CHRISTIAN LOUBOUTIN Calfskin Over The Knee Zipper Boots size 40.5 in Black. These supple nappa calfskin boots in black have a 5inch spiked heel and are just above the knee. These boots have a large silver zipper stretched across the back opening to secure these boots with a dramatic and 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.