To celebrate the launch of Shoe Room Maria Grazia Chiuri and Pierpaolo Piccioli designed a very special Rockstud, red studs on red leather, iconic yet classic Valentino. This covetable and collectable Rockstud is available online only. EWS00393-AVOZ01 F51 70% Calf-skin leather, 20% Lambskin, 10% Metal. Heel height 11.0