The Strike Force 8.0 Waterproof with YKK side zip is an 8 inch men's uniform boot packed with technology. Durable waterproof leather upper with hard-wearing breathable mesh panels. Armourgel ultimate ankle impact protection. Waterproof & breathable bootie membrane keeps feet dry. Compression moulded RECOIL midsole absorbs impact and provides all-day support and comfort. High traction slip & oil resistant MICHELIN outsole for maximum grip. Safety Rating: OB AN CI E FO HI HRO SRC WR No Protective Midsole Standard Fit Fuel Oil-Resistant Sole 300°C Heat-Resistant Sole Waterproof ESD Sole Shock-Absorbing Sole Reinforced Heel Durable waterproof leather upper with hard-wearing breathable mesh panels Safety Rating: OB AN CI E FO HI HRO SRC WR No Protective Midsole Standard Fit Fuel Oil-Resistant Sole 300°C Heat-Resistant Sole Waterproof ESD Sole Shock-Absorbing Sole Reinforced Heel Durable waterproof leather upper with hard-wearing breathable mesh panels