National Safety Apparel FR Black Knit Winter Hat, 35 cal/cm² (each) Uncorded Great for ferrous and non-ferrous

Great for ferrous and non-ferrous melting

including arc flash

and seals gently and snugly without pressure

500 lumens with a click of its tailcap

National Safety Apparel FR Black Knit Winter Hat, 35 cal/cm² (each) Uncorded Great for ferrous and non-ferrousArc Rating: 35 cal cm CAT 3 Fabric Material: 10 oz. DuPont Nomex Double layer knit Stretchable fit for more comfort Designed for cold weather conditions Warmth without the weight FR fabric will not melt, drip, or ignite Inherently flame resistant, FR protection will not wash wear out Made in the USA Arc Rating: 35 cal cm CAT 3 Compliant to NFPA 70E for Arc Flash Compliant to ASTM F1506 for Arc Flash Compliant to CSA Z462 for Arc Flash (Canada)