puncture resistance

puncture resistance
 

Product description:

non-slip , anti- shock , puncture resistance .
flame retardant , heat , radiation, anti-cut , oil , anti-acid , anti-smashing plate.
Bottom puncture greater than or equal 100N, resistant to voltage equal to 5000 v olts, for the disinfection of foot canvas lined interior lining .
lined with sponge bottom . http: //www.qhrainboots.com/