This is an authentic pair of VALENTINO GARAVANI Craquele Calfskin Rockstud Spike Biker Boots in size 38.5 in Black. These pair of pull-on ankle boots for women are made of rugged calfskin in black. They have studded details on the shaft, leather insoles, and leather lining. These boots feature silver-black pyramid studs. Follow this item for alerts. Valentino Garavani is a registered trademark of Valentino Garavani. FASHIONPHILE is not affiliated with Valentino Garavani.