Christian Louboutin Slip-op Loafer combines smooth leather construction with a metal collar pin for a sleek, minimalist loafer suited to smart-casual wear. Key attributes: Black | Leather | Removable insole | Unlined interior | Rubber sole | Metal collar pin | Slip-on silhouette | Low-profile shape | Dimensions & fit: Heel: 2 cm | Fits true to size. | Composition & care: Leather | Rubber