... resistance, flame-retardant, heat protection and break resistance. KX-0401Fire Rubber Boots Safety Shoes Anti PerforationSpecification:1.Heat resistance, waterproof, strong ... machinery, anti-skid prevention, electricity insulation, steel inner sole.2.Material: Polythene rubber, steel inner sole.3. package: carton (10 pairs) Products NameSpecificationPerformanceFire ...