Christian Louboutin Oxybootie College ankle boots combine a biker-inspired silhouette with a crossover flap and twin-buckle detailing for a polished urban look and a close, sock-like fit. Key attributes: Black | Waxed calf leather | Lightly waxed high-end finish | Elasticated leather, sock-like construction | Zip fastening | Two metallic buckles | Crossover flap | Rounded toe | Biker-inspired silhouette | Notched sole | Dimensions & fit: Runs true to size | Composition & care: Waxed calf leather | Specialist leather cleaning.