Meets ASTM Safety Standards: This leather steel safety toe work boot with HRO designed logger 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. Steel Safety Toe: Steel safety toe provides an additional protective layer of defense from many hazards that may be encountered at a worksite. All-Day Performance: The removable EVA footbed gives your feet long-lasting comfort while a comfortable steel shank included in the sole for more stable footing. UltraDry waterproofing system protects from wet conditions. Durable & Long Lasting: Made with full grain leather for long-lasting durability. The Goodyear Welt construction of the Stars and Stripes Logger sole prevents water intrusion and adds strength and durability to the boot making it long lasting and allows the boot to be resoled to extend the life of the boot. Heat Resistant Sole: 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.