Our Reaxion safety-toe men's work shoes feature anti-fatigue and Aerocore technologies for the ultimate in all-day comfort and support. These shoes feature abrasion-resistant ripstop nylon for lightweight and breathable performance a composite safety toe powered by CarbonShield technology and are metal and mutilation free. They also feature cement construction for flexibility a fiberglass shank for structural support and lightweight All Weather TPU outsole with anatomically positioned flex grooves. They have an Anti-Fatigue Technology polyurethane footbed for shock absorption and energy return. They are also breathable and feature moisture-wicking lining with anti-microbial treatment for odor control.