This is an authentic, pre-owned piece. About the brand: Christian Louboutin. Elegance, technical proficiency, and that signature red sole. Based on feedback from Members, this brand typically runs small and narrow. We suggest sizing up a half to full size for most styles. Sizing up won't increase the width of the toe box, however. Please note: Size selections are European. For US conversions, please reference size chart. Made in Italy Kate 85 Patent Pump in black patent leather with classic design Lightly padded leather insole Smooth leather sole 3.5in heel Please note: All measurements are approximate and were taken from a size 37; slight variations may occur. Our products are 100% genuine. In some cases we purchase merchandise from trusted independent suppliers and not directly from the brand owner. In all cases we stand by the authenticity of every product sold on our site.