Stay protected on the jobsite with these Duke work boots | Carbon composite safety toe meets or exceeds the ASTM Standards for compression and impact testing rating of ASTM F2413-18 | Leather upper with waterproof SCUBALINER | Removable AG8 Intelli/Sphere PU dual-density footbed comfort system with enhanced arch support | Pillow cushioning with a layer of memory foam that wraps your feet in comfort | Electrical Hazard - Footwear tested by an independent lab that can withstand applications of 18,000 volts at 60hz for one minute without leakage. | Oil and slip resistant rubber outsole meets ASTM F1677-96 MARK II Non-Slip Testing Standards