An AirGuard Medical CT Mask Cold Air Mask gives you the freedom to be outdoors and remain active, exercise and stay fit comfortably in the coldest weather. Any time you start to feel cold is the right time to put on your cold air mask.
It's highly recommended by doctors and respiratory therapists for people with medical conditions that are affected by breathing cold air.
Do you notice that when your outside in the winter that your fingers and toes start to get cold first? Then you notice your hands, arms and legs get progressively colder. That's because your body is diverting blood flow from your extremities to keep your body's core warm.
One of the primary ways you lose that body heat in cold weather is through the breath you exhale. When you see your breath you're seeing that loss of body heat and humidity.