The Chore Resistant boot is a huge step forward in slip-resistant footwear. These boots will keep you vertical on some of the slickest surfaces that face workers on construction sites, in mines, on the farm, and on manufacturing floors. In 2015, the Chore V-Wave outsole was developed with a patented SR Slip-resistance compound. Tested on slippery surfaces including steel and ceramic tile, the sole sets a new industry standard. In addition to a more secure ste, the Chore Resistant exterior will resist most oil-based fluids with the new RDR chemical resistant rubber exterior. This boot offers comforting support while standing on hard surfaces for long period of time and a comfortable 5mm CR Flex-Foam upper. Material: Rubber.