This is an authentic pair of JIMMY CHOO Calfskin Tonya 70 Knee High Boots size 40.5 in Black. These boots are crafted of calfskin leather in black. The knee high boots feature a round toe and 2.75-inch heel. Follow this item for alerts. Jimmy Choo is a registered trademark of Jimmy Choo. FASHIONPHILE is not affiliated with Jimmy Choo.