Details Top grain leather uppers AgION antimicrobial insole inhibits bacteria growth Lightweight polyorethane midsole with rubber outsole inserts Breathable, genuine leather linings Cushioning, shock absorption and comfort Fresh air is introduced through side ventilation 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 Steel Toe - steel toe shoes provide protection against impact and compression Steel Plate - steel plate safety shoes offer 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 secondsWork Features Men's | Kodiak | 304026 | Axis Work Shoe | Black