Far infrared have strong constant temperature thorough skin and hypoderm to promote the blood circulation. Anion can adjust dysrhythmia of autonomous nervous system. Non-skid far infrared & Anion components in the sole.
Far infrared have strong constant temperature thorough skin and hypoderm to promote the blood circulation.
Anion can adjust dysrhythmia of autonomous nervous system.
Non-skid far infrared & Anion components in the sole.
