6" shaft height, full-grain leather upper, nano composite safety toe meets or exceeds ANSI standards (ASTM F2413-18 M/I/C EH), our electrical hazard-compliant nano composite safety toe is made with carbon nanotubes woven together to create one of the strongest and most lightweight safety toes, while still providing protection, comfort, and durability, waterproof interior lining to keep your feet dry, nylon laces provide a secure fit, leather pull tabs, removable, moisture-wicking, antibacterial, and machine washable footbed, molasses-infused EVA midsole integrated with Twisted X patented CellStretch comfort technology and a nylon/glass fiber shank provides long-lasting comfort, stability and durability, oil and slip resistant molded rubber outsole features a sloped heel kick which allows for a more comfortable transition from heel to ball of the foot