Firemen Shoes Steel Toe Metal Sole Fire Boots.
Upper Material: PU
Outsole Material: Rubber
Material: Rubber with steel plate
Puncture resistance: 1400N
Electrical insulation performance: breakdown voltage > 5000V
Leakage Current:: 0.057mA
Heat insulation Performance:5.8℃
Radiation resistance to heat permeation: 6.8 ℃
The internal insole should be puncture resistant and be constructed of fire resistant.
Outer sole is made in one-piece slip-resistant rubber, and have resistance to abrasion, perforation and heat penetration.
The boot has additional reinforcements on the instep and sides.