Meets ASTM Safety Standards: This leather aluminum safety toe work boot with HRO designed Vibram Bayu rubber outsole is heat, slip, impact, compression, and electrical hazard resistant to meet ASTM F2413-18, M/I/C, EH and ASTM F3445-21, SR safety standards. Aluminum Safety Toe: Aluminum safety toe provides an additional protective layer of defense from many hazards that may be encountered at a worksite. Comfortable & Durable: The removable EVA footbed provides all-day underfoot comfort and TempSens technology in the lining to regulate the temperature as your body heat changes. The molded foam system in the collar optimizes protection and ankle support while a TPU shank ensures high overall stability to help you through those long days on the job. The Vibram Bayu rubber outsole with TC-4 Plus compound for rugged durability. Waterproof Design: The full grain leather is protected with UltraDry waterproof construction that combines a moisture management lining with waterproof components for dry, long-lasting comfort and performance. Heat Resistant Soles: HRO designed soles have been designed and tested to perform on high heat surface and are heat resistant to melting at a minimum of 475º Fahrenheit. Meet the work boots with hustle written all over them. When your job keeps you moving all day, the 5-inch Cascade work boot really keeps pace. It's perfect for transportation, warehousing, delivery, and many other high-motor jobs. These boots offer full grain leather for extreme durability and a lightweight, asymmetrical aluminum safety toe that meets ASTM safety standards. A Vibram Bayu sole offering best-in-class slip and oil resistance. The EVA footbed provides all-day underfoot comfort and features a cooling top layer of foam. The molded foam system in the collar optimizes protection and ankle support while a TPU shank ensures stability. UltraDry waterproofing for all-day comfort and protection from the elements. The CuShin comfort tongue helps reduce pressure on your shin from the top of the boot tongue, and high-rebound ENERG material in the sole that bounces back with every step to fight fatigue. TempSens technology in the lining regulates the temperature as your body heat changes.