Quick release wire lace fastening system, engineered to give an overall secure fit Specially considered upper materials to aid in high abrasion areas, performance and stability Leather stitched toe bumper Enhanced tread pattern for a better traction on uneven terrain Back pull-tab for ease of getting onto the foot Made with cow suede leather for a premium finish Heat resistant outsole 300ºC Protective steel toecap Anti-static footwear Energy Absorbing Seat Region Fuel and oil resistant outsole SRC - Slip resistant outsole to prevent slips and trips on ceramic and steel surfaces Pierce resistant steel midsole Dual density sole unit CE certified UKCA marked