This work boot is made with recycled materials. It's built with a composite safety toe and puncture-resistant plate to help keep you safe while the Anti-Fatigue and Stable Stride technologies help keep you on your feet all day.CORDURA Eco fabric made of recycled polyesterComposite safety toe powered by Carbon Shield technologyReBOTL fabric linings made with at least 40 percent recycled plasticNon-metallic puncture-resistant plateMoisture wicking lining with anti-microbial treatment for odor controlStable Stride technology stability platformFeatures ladder lock outsole radiusHeat resistant up to 300CRubber outsole with EVA Midsole