This is an authentic pair of JIMMY CHOO Grainy Calfskin Hayley 100 Over The Knee Boots 37 in Black. These stunning boots are crafted of pebbled leather in black. They feature a 4-inch sharp stiletto and a pointed toe. Follow this item for alerts. Jimmy Choo is a registered trademark of Jimmy Choo. FASHIONPHILE is not affiliated with Jimmy Choo.