An excellent, general purpose, easy access pull on boot is made with full grain leather uppers providing reliable, durable all-day comfort. Air cushioned, classic Dr. Martens' PVC rubber outsole. Steel safety toe cap which conforms to and exceeds ASTM standards. This is a cemented product. First the upper is cemented to the inside and then the outsole is cemented to the inside. This results in a lighter, more flexible shoe and boot. Material: Leather.