Dr. Martens Crewson Lo Boots Properties: These shoes are from the Dr. Martens collection and are made of genuine leather. They feature a round, stiffened toe and classic lacing for individual adjustment to the foot. The textile interior provides comfort and makes it easier to keep the shoes clean. They have a comfortable insole and a strongly reinforced heel counter. The durable rubber outsole is resistant to damage. The AirWair cushioning system absorbs external energy, dampening shocks and significantly increasing comfort. Material: Upper: Natural leather, Interior: Textile, Sole: Rubber.