Material: waterproof and fireproof cowhide, carbon fibre cloth, aramid felt, high temperature resistant rubber, flame retardant shoelace, flame retardant sponge, flame retardant reflective strip.

Performance:  anti smash ≥10kN,  anti puncture≥1100N，insulation ≥5000V，high temperature resistance≥350℃，sole bending resistance 20,000 times without crack, anti-skid initial slip angle≥23° and toe cap covered with anti-collision rubber sheet.

Specification: 36-47

Test standard:  EN15090, EN344, EN345, GA633

Package: 1 pair/box, 5 pair/box

Box gauge: 68×37×42cm

Gross weight: 23kg/