Fibreglass Toecap, Fuel Oil Resistant Outsole, Fully Sustainable Packaging, Heat Resistant to 300°c, Large Sizes 14+, Partially Conductive, PS Rated Aramid Protective Midsole, Recycled Materials, Scuff Cap, Small Sizes, SRC Slip Resistance, Water Repellent Upper, 100% Non-Metallic Construction. RF002 Zinc features Activ-Step® Comfort Footbeds and Printed with Soy Ink.