Hmmm. I wonder if including copper mesh in a mask, maybe as a liner or outer covering, would be helpful?
I do consciousness research relating to communication between a person’s soul around their physical body. I show how often the physical pain in the body is due to the location being an anchor point for an unresolved trauma memory that is stored in their soul.
This includes all types of trauma memories, both physical and emotional. I show that by blocking the memory from reaching the physical body the pain goes away.(temporarily as resolution and removal is much better)
This is how the Tommy Copper clothing blocks pain.
Some sports masks for Arctic conditions have a copper mesh which acts as a heat exchanger / thermal storage reservoir. This retains heat upon exhalation and warms / humidifies the air of the next breath drawn.