Keen Utiliy Flint II Sport Carbon Fiber Toe, Electrical Hazard Non-Metallic Athletic Work Shoe Size 13D Scuff-resistant toe Non-metallic Non-metallic lacing systems - Won't scratch Removable PU cushion footbed Mesh lining ASTM F2413 protective toe classification ASTM F2413 electrical hazard standard Integrated TPU torsion stabilizer Carbon fiber protective toe cap Oil- and slip-resistant rubber outsole Molded EVA midsole Non-marking outsole Left and right asymmetrical toe caps Reflective webbing for additional safety Outsole meets or exceeds ASTM F1677-96 Mark II 0.50 CoF on wet and slippery surfaces KonnectFit heel-capture system KEEN.ReGEN lightweight, compression-resisting midsole ASTM F2913-17 SATRA Non-Slip Tested Gently used see last pic for Minor Toe Scuffs