Exceptional value and comfort across safety and non-safety footwear. Dickies - continues to be a reliable brand. This Breaker 6'' Boot features full grain waterproof leather upper, padded collar and tongue, fully lined with breathable, moisture wicking mesh lining to keep feet dry and warm, premium shock absorbing PU insole, lightweight, oil resistant blown rubber outsole, traditional Goodyear welt construction, ASTM F2413-11 steel toe and electric hazard protection. Material: Leather, Rubber.