This shoe features a heat resistant outsole, ESD properties and excellent slip resistance. It is constructed with an innovative wire lace system for faster lacing and quick release. Composite toe cap and anti penetration composite midsole. Features Composite toe cap Pierce resistant composite midsole Suitable for use in ESD environments Anti-static footwear Fuel and oil resistant outsole Water resistant upper to prevent water penetration Energy absorbing seat region UKCA marked CE certified Dual density sole unit Slip resistant outsole SR Materials Upper: NubuckSole: PU/PU