This indicates sole puncture protection with Grade 1 Protective toe to withstand impacts up to 125 joules. Sole puncture protection is designed to withstand a force of no less than 1200 Newtons (270 pounds).

This indicates the minimum performance criteria for work boots in areas like impact resistance, compression resistance, metatarsal protection, puncture resistance, and electrical hazard protection in the United States.

This indicates soles that provide resistance to electric shock. Such certified footwear contains a sole and heel design assembly that, at the point of manufacturing, has electrical insulating properties to withstand 18,000 Volts and a leakage current not exceeding 1mA for 60 seconds.

This indicates footwear has an outsole that is able to resist at least 300° of heat for a minimum of 60 seconds.

This indicates footwear has a midsole that is Steel or Woven Fabric and that runs the full length of the shoe. It is designed to protect from sharp objects penetrating the foot if stepped on.

This indicates that the soles of our footwear will not be damaged by exposure to oil.

Additionally, this indicates that the soles of our footwear are designed to minimize the risk of slipping or falling on wet or slippery surfaces.