Product Details
The Drifire 4.4 work shirt is the lightest weight Category 2 shirt available, designed to provide all-day comfort and durability while ensuring protection. This shirt features an arc rating of 8 cal/cm² and is made from a 4.4 oz. Drifire® blend fabric, which wicks moisture and dries 2-3 times faster than other flame-resistant (FR) work shirts. It provides dual hazard protection against arc flash and flash fire, with inherent flame resistance that will not wash or wear out. The shirt includes odor control technology, allows for quick compliance identification through exterior labeling, and boasts superior colorfastness and durability. Additionally, it offers two front chest pockets with flaps and button closures. The shirt meets several compliance certifications including NFPA 70E, NFPA 2112, CSA Z462, ASTM F1506, and OSHA 1910.269.








