Valentino Dusty Pink Patent Leather Rockstud Caged Ballet Flats Size 38. Resoled and gently used, but lots of life left. Leather. 100% authentic. Valentino Garavani’s artisanal approach to footwear is not confined to its way with leather; it shows in the detailing of icons such as the Rockstud design, too. The pyramidal studs are made from brass, and then galvanized to achieve their striking finish. Once hand-applied onto these pink patent leather ballet flats, they radiate the inimitable sophistication the label is coveted for.