The 8” Waterproof Electrical Hazard Square Nano Composite Toe boot from our Stampede Rush series is built with a flexible, athletic-inspired construction that’s designed to move with you for a more natural, flexible fit than traditional work boots, and it’s equipped with the key safety features you need. This waterproof lace-up boot is crafted with a nano composite safety toe, oil- and slip-resisting rubber outsole and removable Ortholite insole and it’s Electrical Hazard Rated to meet ASTM F2982-11 EH standards. Rush 8 inch Waterproof Composite Toe Work Boots