Product Details
The N-FERNO® 6874 thermal mouthpiece features a dual-layer insulation system with a neoprene shell and a fleece liner, designed to provide comfort, warmth, and face protection in extremely cold weather work conditions. It fits most N-FERNO® winter liners (liners sold separately) to enhance warmth for particularly frigid jobsites. The water-resistant, 1mm neoprene material is both warm and breathable while remaining soft and stretchy for a close, heat-trapping fit. The interior is lined with polyester fleece for skin comfort, longevity, and optimal breathability. The shell design prevents the mask from being sucked into the mouth, ensuring ample breathing space and protection from cold air. Additionally, the detachable face mask allows for airflow or removal for speaking, while the adjustable hook and loop closure provides a secure, customizable fit that prevents movement during tasks. This product is ideal for individuals working in cold environments such as construction, freight, drilling, mining, delivery services, landscaping, and warehousing, as well as for recreational activities like skiing, snowboarding, sledding, or other winter sports that may require a helmet.








