For anyone working around heat, sparks, or electrical hazards – this Rasco FR shirt is a must-have. It's made from 7.5 oz 100% cotton twill that's been treated for flame resistance, so it meets HRC 2 standards and is NFPA 70E, NFPA 2112, and ASTM F1506 compliant (certified by UL, too). The ATPV rating is 9.8 cal/cm², which basically means it gives you solid protection in risky environments. It's got that classic western style with snap closures (way easier than buttons), two chest pockets with flaps and snaps, a spread collar, and sleeve vents for airflow. Comes in regular and tall sizes from M up to 5XL – so plenty of options. It's lightweight enough for all-day wear but tough enough to handle job site abuse. Whether you're in utilities, welding, oil & gas, or any trade where safety matters, this shirt keeps you protected without sacrificing comfort. Just follow the care instructions (industrial or home wash) to keep the FR properties intact. Stay safe and look sharp!