Delta Plus 9503IFR Class 3 FR Long Sleeve T-ShirtThe Delta Plus 9503IFR Class 3 Long Sleeve Tee provides inherently flame resistant protection for professionals working in high risk, low light environments. Made from durable, high visibility fabric, this unisex shirt features ribbed cuffs, a round collar, and reflective tape for enhanced visibility. Designed for comfort and safety, it delivers CAT2, 10 cal protection while remaining lightweight and breathable. Key Features: Inherently flame