You've got a lot of ground to cover, so get a move on with the Defender nano composite toe work boot. The non-metallic Defender Mid NCT is engineered for lightweight, nimble performance with our slip-, oil-, clog-, and abrasion-resistant GLADIATORâ„¢ outsole and lightweight, breathable, water-resistant leather and textile upper. The ultra-strong, yet lightweight, carbon fiber nano composite toe provides a bit more toe room than typical steel safety toe shapes and is both non-metallic and non-magnetic. This boot meets the ASTM F-2413 standard bearing a class 75 rating and is Electrical Hazard Protection(EH) rated.