Dr. Martens 1460 Biker Boots combine the brand's signature detailing with a synthetic PU upper and a convenient side zip for easy on/off. The boot pairs a flexible PVC sole with the classic AirWair tongue and yellow stitching for everyday wear with a rugged look. Key attributes: Black | Polyurethane (PU) | Flexible PVC sole | Durable outsole | Side zip closure | Lace-up fastening | Special edition AirWair tongue (vegan models) | Iconic yellow stitching | Biker-inspired silhouette | Composition & care: Upper: 100% PU | Lining: 85% Fabric, 15% PU | Sole: 100% PVC | Clean with a damp cloth.