ATPV Rating 7.1 cal/sq cm, Arc Flash PPE Category 1, Closure Type Tie, Color Blue, Cooling Yes, Cooling Method Evaporative Cooling, Features Just Re-Soak, Remains Hydrated for up to 4 Hours, Reusable, Soak in Water for 2-5 Minutes to Activate, Garment Type Bandana, Bandana, Material Trade Name Modacrylic Cotton Blend, Pattern Solid, Size Universal, Standards ASTM F1506, ASTM F2302, Classified HRC1 Per NFPA 70E