Black Technical Fabric Size Us, 9.5 , Europe 39.5 10 Cm / 4 Inches Comma Heel "The J'adior Slingback Pump Is A Prime Example Of Dior's Savoir-Faire. Crafted In The Christian Dior Italian Ateliers, The Silhouette Is Distinguished By Black Technical Fabric. The Two-Tone Embroidered 'J'adior' Ribbon Is Embellished With A Flat Bow And The 10 Cm Comma Heel Offers The Final Elegant Touch For An Evening Look"