• Outer shell made of 100% quilted polyester.
• Foam insulation provides an additional layer of thermal protection for extremely cold environments.
• Warm lining made of soft 100% polyester fleece.
• Lightweight and fits comfortably under a helmet or hard hat without feeling too bulky.
• Elastic gather at forehead closes the gap between liner and forehead to keep the heat in and cold out.
• Four evenly spaced hook and loop straps included on the outside of liner to attach to hard hat or helmet suspension.
• Optional N-Ferno 6870, 6872 or 6874 mouthpieces (sold separately or purchased as a kit) can also be attached for extra face coverage.
• Features pockets by ears to hold hand warmers (sold separately).

6867 Shoulder 3-Layer Hard Hat Liner has three layers of insulation: a quilted shell, foam mid-layer and thermal, fleece lining. This lightweight, thermal liner is shoulder-length to keep your head, ears and neck covered. Liner fits comfortably under hard hats without adding too much bulk. Hook-and-loop closure creates a customizable fit. Attach four exterior, hook-and-loop closures to the interior of a hard hat for extra security and warmth. Elastic strip on the forehead area keeps the liner snug against the face to trap body heat and keeps cold out. Small pockets by ears hold regular-size hand warmers (not included). For extra face coverage attach, N-Ferno 6870, 6872 or 6874 mouthpieces (not included). This liner is ideal for workers in cold environments wearing headgear or for recreational activities while wearing a helmet.