Take on the tough jobs while keeping your feet protected in the durable Terra Sentry 6" NT boots. Nano composite safety toe meets or exceeds ASTM F2413-18 I/C (Impact and Compression), EH (Electrical Hazard), MT (Metatarsal Guard) safety standards. XRD Internal MET guard. Lace-up closure offers a secure fit. Round, closed toe silhouette. Padded tongue and collar for added support. Full grain waterproof sealed-seam leather upper. Moisture-wicking nylon lining with CLEANFEET odor-control treatment. Removable nylon insole. Meets ASTM F2413 and CSA Z195-14 puncture resistant standards with protective soles. All-season, slip-resistant, heavy-duty TPU outsole meets ASTM F3445-21 standard.