Hytest Women。HYTEST Black Electrical Hazard, Steel Toe Women\'s / Men\'s Opanka Oxford. A new pair of safety shoes features full grain leather upper. Fully lined. Fully cushioned, lined insole with arch support. Oil and slip resistant rubber and polyurethane outsole. Flexible Opanka construction. Alloy Safety Toe: Made of lighter weight metal materials such as aluminum and titanium or in combination with other components. Generally thinner than traditional steel toe. Microfiber Lining: Breathable, abrasion resistant, lightweight. Microfiber is also capable of wicking moisture.