These boots are fashioned with a steel safety toe that is ASTM and EH rated for your safety on the job. It is composed of waterproof full grain leather atop a durable rubber outsole which is slip resistant. Lined with a moisture wicking mesh, this boot is meant to keep your feet cool throughout the day. Outfitted with a nylon shank for underfoot support, this boot is ideal to use on any job. Features: waterproof, full-grain leather upper, moisture wicking mesh lining, removable full-cushion footbed, rubber midsole, rubber outsole, cement construction, a nylon shank and ASTM F2413-11 M I/75 C/75 EH. Material: Full Grain Leather, Rubber.