Leather material: imported embossing cowhide Outsole: PU injection moulding Function: anti-impact, oil-proof and resistant to acid alkali Resistant toe pressure: 10kn pressure with the toe 1min, internal clearance: 15mm. Toe impact resistance: 23kg hammer free fall from the impact of 450mm high toe, the toe internal clearance height 15mm Executing standard: GB/CE Mainly suitable for mining, construction, metallurgy, transportation, harvesting, transportation and other industries to protect the toes of the shoes, inside the header part of the leather, foam padding, do not wear when wearing toe injury.