Details Direct injected lightweight PU midsole High traction, Anti-F.O.D. military rubber outsole Premium full grain waterproof leather upper with inside zipper Cleenfeet treated moisture wicking aerospace lining Removeable military footbed Thinsulate insulation MADE IN CANADA METAL FREE Work Features 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 Composite Toe - safty shoes with a composite toe are lighter weight and metal-free, while still providing all the protection of a steel toe. Composite Plate - composite plate safety shoes offer lightweight metal-free puncture resistance 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