MOS Reference: ASTM F2413 rated composite toe work boots featuring a non-metallic carbon fiber toe cap that provides the same impact and compression protection as steel toe without the weight or thermal conductivity. Lighter than steel toe boots by approximately 30%, reducing fatigue during long shifts. Non-metallic construction passes through metal detectors without triggering alarms, making these ideal for airports, courthouses, and secure facilities. Waterproof membrane keeps feet dry in wet conditions. Anti-fatigue insole technology returns energy to the foot with each step.