The Alviero Martini 1a Classe BG is a leather lace-up ankle boot in Black that pairs a clean, classic silhouette with a grippy rubber sole and a 5 cm heel for everyday wear. Key attributes: Black | Nero | Leather | Rubber sole for traction | Lace-up closure | Ankle-height silhouette | Classic lace-up styling | Dimensions & fit: Heel height: 5 cm | Composition & care: Upper: Leather | Lining: Leather | Sole: Rubber | Wipe clean with a damp cloth. Use a leather conditioner as needed. Do not machine wash.