The FR 3-Layer Liner System will protect workers in the coldest, harshest temperatures. The Liner System comes with two parts that can be worn together or separately: a two-layer balaclava hood covers the head and neck, and a face mask with our patented ventilator covers the neck, nose and mouth. The face mask can be worn over the hood and attaches behind the head. When worn together, the Liner System provides three-layers of FR fabric to block the most extreme elements. 

The Liner System is made with Polartec® FR Wind Pro® fleece that is soft, breathable and wind resistant. The ventilator that covers the nose and mouth will passively warm and humidify inhaled air. A nose wire allows for custom fit. Please see the photographs to view the Liner System's two parts. 

Flame resistant fabric ISO 11612/ISO 20471/NFPA 2112/NFPA 70E

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The Science: The ColdAvenger design and function is based on established science which documents the adverse effects of cold exposure on the face and airway, and the mitigation of those adverse effects. Our patented design offers multi-functional protection for cold operations and survival. Independent testing within a cold chamber has shown the ColdAvenger will transform -72F air outside the ventilator to an average of 59F air inside the ventilator.