The NASCO Polartec FR Fleece Brand Overview provides a brief summary of each brand.
PROTECTIVE OUTERWEAR SOLUTIONS
POLARTEC FR NOMEX FLEECE
POLARTEC FR HI VIS FLEECE
Premium Multi-Hazard Protection: Electric Arc, Flash Fire, Intense Heat, Flame
Premium Multi-Hazard Protection: Electric Arc, Flash Fire, Intense Heat, Flame, High Visibility