The genuine Grisport EV017131 S3 SRC HRO HI CI safety boot is a high-performance black work shoe designed for maximum protection and durability. Featuring a robust Dakar leather upper, a steel toecap, and an anti-perforation midsole, this boot meets stringent S3 safety standards. It provides excellent slip resistance (SRC), heat resistance for the outsole (HRO), insulation against heat (HI), and cold insulation (CI). The AT 488 lining and PU/Nitrile rubber sole ensure comfort and stability, making it ideal for various industrial and outdoor applications requiring reliable foot protection.