All Arborwear Flame Resistant Apparel is NFPA 70E & ASTM F1506-10a Compliant and meets OSHA Final Rule 1910.269 Safety Standards.
• 2–13 oz. Layers of Pre-washed Fleece, 60% Modacrylic/38% Cotton/2% Anti-static Fiber
• High Temp Nylon Snap Closure Cinches Hood Over Helmet
• NFPA 70E & ASTM F1506–10a Compliant
Reviewed by Smokey
I work in Alaska in the Arctic. I have worn this sweatshirt almost daily for the past 2.5 years. Worth every penny. I cannot suggest anything to improve upon.