The CSA White rectangle with orange Greek letter omega - 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.
The CSA Green Triangle indicates sole puncture 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.
CHEMTECH is an advanced synthetic material that brings together the comfort and feel of leather, with advanced waterproofing and chemical resistant properties. This material will resist dairy products, animal fat, blood and most chemical products. It is 3 to 4 times more durable than leather.