Saint Laurent Lino Derby Shoe — the Lino model (New Bourbon variant) — is a lace-up calfskin derby with a round toe and rubber sole, designed for polished everyday and office wear. Key attributes: Black | Calfskin | Rubber sole | Lace-up closure | Round toe | Stitch detailing | Derby silhouette | Composition & care: Upper: Calfskin | Lining: 100% calf leather | Sole: Rubber