Dr. Martens x Rick Owens Quad Sole Pull On Boot — a mid-calf boot from the Dr. Martens × Rick Owens collaboration reworked by Rick Owens with a heavyweight quad sole and steel toe for a bold, utilitarian silhouette. Model name: Quad Sole Pull On Boot; designer: Rick Owens. Key attributes: Black | Nubuck leather | Quad lug sole for improved traction | Steel toe cap | Side zipper | Snap fastenings | Pull tabs and woven Dr. Martens AirWair heel loop | Mid-calf height | Topstitched seam across front | Stitched heel counter | Yellow and pearl welt stitch | Palladium-finish hardware (snaps, side zipper) | Dimensions & fit: Product sizes correspond to UK shoe sizes. | Composition & care: Upper: 100% cow leather | Leg lining: 100% cow leather | Upper lining: 50% nylon, 50% polyurethane | Sole: 100% polyvinyl chloride