Ariat FR Long Sleeve Work Henley 10013519

This Ariat shirt features a durable 7.2-ounce jersey fabric that's flame-resistant. It'll protect you around potential flash fires and electrical arc flashes, as it meets both the NFPA 2112 and NFPA 70E standards for fire safety. The flame-resistant shirt also has a Hazard Risk Category (HRC) of 2 and an Arc Thermal Performance Value (ATPV) of 8.9. You can tell how much protection you're getting based on how high the ATPV is for a particular piece of men's workwear.
HRC2, NFPA 70E, NFPA 2112