Ariat Women's FR Air Hooded Long Sleeve Top - Sand HeatherFlame resistant Greater Arm Mobility helps extend arm and shoulder range of motion so you can move freely Chest pocket with hook and loop closure CAT 2 Rating for dual hazard flame resistant workwear to help protect against flash fire and electrical arcs ARC Rated: 8. 7 cal cm2 Rated to protect from second degree burns when exposed to an electrical arc NFPA 2112 UL classified to SKU: 10071071