Life Liners NN23 Nomex balaclava protective hood. Fire retardant. The NN23 firefighting hood is one of our 100% Nomex hood offerings - available in white. This hood is a lightweight 2 layer protective hood using only Nomex materials and our premium comfort & fit design. 8.2 oz. 100% Nomex 2 layer hood TPP as Received 30.6 TPP after 5 wash/dry: 41.6 Rib Knit –provides excellent stretch and recovery for improved comfort.. Inherently flame-resistant Fabric Easy Seal™ face opening with sewn in 1/2 “ elastic Full size hood with notched shoulder bib design so hood lays flat on chest and back to prevent bunching. Flat Lock seam construction using 100% Nomex Thread Labels sewn in all 4 sides. Certified to NFPA 1971-2013
eBay