N-Ferno® 16878 3-Layer Winter Hard Hat Liner With Neoprene Mouthpiece Kit, Polyester, Black

Oil/Gas Drilling, Extraction and Refining, Fracking, Tool Pushing, Mining, Demolition, Heavy Construction, Cargo Handling and Mechanics Application

N-Ferno® 6867 3-Layer Winter Hard Hat Liner and N-Ferno® 6874 Detachable Thermal Neoprene Mouthpiece

• 100% quilted polyester outer shell + foam insulation mid-layer + 100% polyester fleece lining
• 2-LAYER THERMAL MOUTHPIECE Breathable 1mm neoprene outer shell + soft fleece lining
• Lightweight Fits comfortably under a helmet or hard hat without feeling too bulky
• SHOULDER LENGTH DESIGN Keeps head, ears and neck warm and covered
• Elastic gather at forehead closes the gap between liner and forehead to keep the heat in and cold out
• 4 evenly spaced straps included on the outside of the liner to attach to hard hat or helmet suspension
• Machine washable