FIRE RESISTANT €“ Nomex knit fabric is approved to NFPA 70E for protection against arc flash hazards, MULTIPLE WAYS TO WEAR €“ Wide variety of style and usage configurations, PROTECTS AGAINST THE ELEMENTS €“ Ultimate defense from wind, sun and dust, LOW-PROFILE €“ For no-bulk wear under a hard hat, QUICK DRYING €“ High tech moisture-wicking performance fabric wicks away sweat, ANTI-ODOR TREATMENT €“ For long-lasting freshness, ARC RATED €“ Cat 1; 4.2cal/cm2