Flame resistant and guaranteed for the life of the garment • 50% more life than 100% Cotton • No melt, no drip Velcro • Multi-purpose protection from electric arc and flash fire • Centre front two-way breakaway Brass zip • Lowered X striping on back to allow room for company logo or hooded undergarment Avenger fabric is UL certified and meets the requirements of: NFPA 2112, CGSB 155.20, NFPA 70E, CSA Z462, ASTM F1506