Description

Specifications

• Material: Upper cow leather flame retardant treatment, flame retardant rubber, aluminum toecap, anti-puncture composite fiber midsole
• Waterproof: No water penetration into boots after 4 hours in a container with water 25 mm higher than the bottom of the barrel
• Upper/Outsole adhesion: ≥ 4.0 N/mm
• Bending resistance: No visible traces of cracks after 10⁴ times bending
• Flame retardant property: After flame time ≤ 2 s, damaged length ≤ 100 mm, no melting, no peeling
• Weight: ≤ 2.3 kg