100% Non-Metallic Protection for Live Environments. Engineered for utility workers, linemen, and electrical technicians confronting energized equipment. Features 100% non-metallic composite safety toes (ASTM F2413-18 EH certified) and Kevlar® anti-puncture plates to eliminate conductivity risks. Full-grain leather uppers shield against abrasion, while 18kV electrical insulation (ASTM F2413 tested) provides critical protection from step/touch potentials. Antimicrobial linings + moisture-wicking footbeds combat odor during extended outages. Where metal-free design saves lives.