This Syzmik Shirt is a workwear garment that provides inherent protection from fire and arc flash. It is made from a fabric that consists of 93% meta-aramid, 5% para-aramid, and 2% antistatic, which are all flame resistant materials that meet the standards of NENS, ISO, and NFPA. The shirt also has a hoop tape configuration on the back and arms that enhances visibility and a FR rated label that shows the FR rating of HRC 1, which means it can withstand exposure to an arc flash of up to 4 cal/cm2. This product is suitable for workers who need to stay protected in environments where fire and electrical hazards are present.