Caterpillar Mens Gravel 6 Inch Leather Work Safety Boots Brown Lace Up The Cat Gravel is a heavy industrial boot designed for all modern work places perfect for construction environments. The Gravel Boot is hard wearing and comfortable due to the high quality leather construction and Flexion Rubber SRX Outsole . The Safety Boot comes with a ERGO EVA Removable Foot Bed . Full GrainWaxed Leather Upper. Moisture Wicking Textile Linging to help keep your feet warm and dry. Metal Midsole Protection. The Safety Boot is suitable for Construction workers Tradesmen Railway Workers Agrictulture and Manufacturers. Pull on Tab., The Cat„¢Gravel is a heavy industrial boot designed for all modern work places perfect for construction environments., The Gravel Boot is hard wearing and comfortable due to the high quality leather construction and Flexion Rubber SRX Outsole ., The Safety Boot comes with a ERGO EVA Removable Foot Bed ., Full GrainWaxed Leather Upper., Moisture Wicking Textile Linging to help keep your feet warm and dry.