Pioneer Pioneer 766A Flame-Resistant Quilted Hard Hat Liner with Detachable Mouthpiece, Cotton/Nylon/FR-Tech®/Modacrylic, Black/Grey (766A/V4511170-O/S)

Pioneer 766A Flame-Resistant Quilted Hard Hat Liner with Detachable MouthpiecePremium FR-Tech® fabric combines the comfort and breathability of cotton with the durability of nylon for unsurpassed performance even during extended useSoft flexible modacrylic-viscose blend with moisture barrier ensures lasting thermal protection and all-day comfortBlocks rain, snow, and moisture for superior warmth, dryness and comfort in any conditionEvery seam is sewn with inherently flame-resistant thread, delivering lasting protection and uncompromised durability when it matters mostIdeal for work in potentially hazardous environments including electrical substations, switchgear rooms, and high-voltage maintenance work