This FR hoodie features 2 layers 14 oz FMRC. A super heavyweight pullover sweatshirt designed for the coldest days. This flame resistant hoodie features extra long cut covers to the thigh in seated position. The heavyweight FR hoodie has an oversized hood to accommodate hardhat. This Tyndale FR hoodie has a front pouch pocket. True navy.-Arc Rating E BT 46.8 calories/cm 2 -Hazard Risk Category (HRC): 4