Go about your day with comfort and security wearing the sturdy Double-H Boots Heisler. Composite safety toe meets or exceeds Impact Resistance, Compression Resistance, EH (Electrical Hazard) Resistance ASTM 2412-18a/ASTM F2413-18 standard. Oil and Slip Resisting outsole meets or exceeds ASTM F2913-19/ASTM F3445-21 standard. Leather upper. Mesh lining. Removable AG8 dual-density polyurethane footbed. EVA and rubber midsole. Electrical hazard rated. Elastic gore on the sides for easy on/off. Pull tab on the front and back. 100% non-metallic. Wedge heel. Pull-on closure.