FIRE RESISTANT BALACLAVA: Flame resistant face mask is a single layer top and bib creating a cover hood with large face opening. Balaclava is made of lightweight, breathable fabric that will not melt, drip, or ignite and is inherently flame resistant, FR protection will not wash/wear out. FR RATING: Flame resistant ratings are Arc Rating: 16 cal/cm2, CAT 2, NFPA 70E, CSA Z462, ASTM F1506, and OSHA 1910.269. Made in the USA. LIGHTWEIGHT & BREATHABLE: Flame retardant hood cover is made of 6.5 oz. Westex UltraSoft Rib, that will not melt, drip, or ignite. Westex UltraSoft is a unique blend of 88% cotton and 12% high-tenacity nylon. Face mask is durable, lightweight, and designed for comfort and flexibility. FEATURES: Ultrasoft FR balaclava face mask is a single layer top and bib creating a cover hood with large face opening. Hood has a flat lock seam for comfort when worn under a hard hat. SAFEGEAR PPE: The correct and proper-fitting personal protective equipment (PPE) is vital to ensure your safety and comfort. Injuring yourself would significantly impact your ability to work and the quality of your life. Choose the right protection with J.J. Keller’s brand of high quality and strictly tested PPE, SAFEGEAR. Our CAT 2 Lightweight Flame Resistant Balaclava from our line of PPE, SAFEGEAR provides high quality and strictly tested protection. Flame resistant face mask is a single layer top and bib creating a cover hood with large face opening. Balaclava is made of lightweight, breathable fabric that will not melt, drip, or ignite and is inherently flame resistant, FR protection will not wash/wear out. Hood has a flat lock seam for comfort when worn under a hard hat. Made in the USA