Protective Kevlar Midsole (resistant at perforation 1100N, Composite Toe Cap (resistant to impact 200J and compression 15Kn), PU rubber outsole: anti vibration, antistatic, resistance to fuel oil, Energy absorption on seat region, WR full grain black leather, 100% Metal Free. This shoe features a protective Kevlar midsole and a composite toecap for enhanced safety. The PU rubber outsole provides anti-vibration, antistatic, and fuel oil resistance, with energy absorption in the seat region. It is constructed from WR full grain black leather and is 100% metal-free.