Modern technology meets tenacity, this premium materials work boot reimagines the safety toe for comfort and ultimate protection without the weight. Using the most advanced Wolverine CarbonMax nanotechnology, the ASTM rated safety toe delivers strong, lighter and more comfortable protection from industrial hazards. It simultaneously creates more comfort thanks to thinner walls for more toe room and minimal weight to fight leg and foot fatigue. Impact absorbing Wolverine MultiShox compression pads and flexible Contour Welt work together for an athletic feel and all day comfort. ASTM F2413-11 M I/75 C/75 EH Material: Leather, Rubber.