Dr. Martens Sinclair Platform Boot updates the classic jungle-boot silhouette with a chunky 5 cm quad platform, combining signature Docs details with everyday wearability. Key attributes: Black | Tumbled nappa leather | 5 cm quad platform for added height | Durable rubber outsole | Lace-up fastening | Removable front zip closure | Heel pull tab | Contrasting yellow welt stitching | Antique brass eyelets | Tumbled leather finish | Dimensions & fit: Platform height: 5 cm | Regular fit | Composition & care: Upper: 100% calf leather | Lining: 60% leather, 40% fabric | Sole: 100% rubber | Wipe clean with a damp cloth. Buff with a shoe brush to restore shine as needed.