Featuring a heavy-duty nylon zipper and pleat front, these pants comply with international F/R standards, including BS EN ISO 11612:2008 for protection against heat and flame. With an impressive ARC Thermal Protection Value (ATP Rating) of 14 cal/Cm² and compliance with ASTM F1959/F1959M-12 standard (HRC:2), they ensure robust safety in demanding environments. Additionally, they comply with Oeko-Tex standards, making them a reliable choice for all your team members.