【MULTI-USE】This fr shirt for men designed for welders,fitters,ironworkers, electricians and other industrial workers or outdoor activities.Self-extinguish garments can help prevent or reduce the severity of burn injuries for added protection. 【FR PROPERTIES】This fr shirt for men provides Arc Rating of ATPV 8.0 Calories/cm²and meets the standards for CAT II/HRC2,the requirements of NFPA2112 standard on flame resistant garments for protection of industrial personal against flash fire,2018 edition.Also meet NFPA70E ASTM F1506 Cerfied! 【DURABLE MATERIALS】Constructed with 5.5oz 100% cotton fabric,skin-friendly、flexible、perspiration、breathable material will give you a cozy work.We attached a small sample inside package for cunstomers simple FR try. 【CLASSICAL STYLE】Our fr shirt available features a generous cut through the shoulders and chest,The reflective band embellishment design on the shoulders is the highlight of this minimalist style clothing. 【MORE USE TIME】Up to 100 washes,our shirts has the appropriate level of protective gear and stays enforced up to numerous washes.You can wear and wash it over and over again for up to 100 times before FR still works.(NFPA2112,ASTM F1506,CAT II) This classic FR shirts for men with a simple, neat fit cut and a micro elastic fabric .Skin-friendly、flexible、perspiration、breathable material will give you a cozy travel and work.This FR shirts meets the standards for CAT II Cerfied， NFPA 2112 and NFPA 70E ATPV 8.0 cal/cm², which can plummet burned skin risk and help you doing works.