Christian Louboutin Greggory Flat combines a tapered Oxford silhouette with a patent calfskin finish and grosgrain trim — ideal for business and formal wear. Model confirmed as Greggory; designer reference 3250066BK01. Key attributes: Black | Patent calfskin | Closed lacing | Leather sole with tone-on-tone rubber insert | Lined interior | Tapered shape | Grosgrain finish | Oxford lace-up silhouette | Dimensions & fit: Heel: 2.5 cm | Fits true to size | Composition & care: Patent calfskin | Leather sole | Wipe with a soft cloth. Avoid heat and prolonged moisture. Professional leather cleaning recommended.