Breathing cold air can cause chronic trauma to the airway. The job of ColdAvenger is to prevent this trauma and maximize your physical and mental performance in the cold by creating a microclimate of comfort around your face and airway. The unique ventilator design of ColdAvenger mechanically mixes inhaled cold air with exhaled warm air and allows for easy, no resistance breathing. The ventilator binds exhaled moisture to its plastic surface to keep the face dry and helps prevent airway drying by returning this moisture during breathing.  ColdAvenger allows for unrestricted nasal and mouth breathing, both critical for maximum outdoor performance. Nasal breathing not only helps humidify the airway, but also provides for increased flow of oxygen and blood to the periphery of the lungs where more efficient oxygen exchange occurs to enhance athletic performance.

The microclimate created by ColdAvenger’s ventilator provides provides a cool sensation of airflow through the mouth and nose which helps prevent feelings of breathlessness and claustrophobia particularly in endurance exercise in the cold, much like the feeling of respiratory comfort provided by air conditioning. This air conditioned microclimate also stimulates the brain center for alertness to help reduce fatigue.

ColdAvenger has protected airways and bolstered performance of athletes and adventurers around the globe from the earth’s highest mountains to extended Antarctic treks. Whether you are an elite athlete, a weekend outdoor enthusiast, or an asthmatic who wants to enjoying cold weather pursuits, ColdAvenger will help you Stay Out Longer.