Leather and mesh leather in key protection and support areas, combined with mesh panels. All day cushioning insole. 100% non-metallic. 50% recycled polyester lining. Lightly padded collar and tongue top. Cement construction. Cushioning FLX foam™ eco-friendly midsole made with a 5% biodegradable rice husk blend. Oil and slip resisting Duratread™ outsole. Flat bottom no defined heel Safety toe is ASTM F2413-18 M/I/C EH rated. Soft toe is ASTM F2892-18 EH rated.