CSA Approved - CSA green triangle indicates sole punture protection with a Grade 1 protective toe to withstand impacts up to 125 joules. Sole puncture protection is designed to withstand a force of not less than 1200 Newtons
Aluminum Toe - aluminum toe shoes provide protection against impact and compression
Electrical Shock Resistant -this indicates soles that provide 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
