★ This item is no longer sold and is a rare find ★ The Invel Heart Warmer is a popular item that gently cares for the area around the shoulders and sternum. This is a must-have item for those looking for one. Retail Price: 16,000 yen 【Features】 ・Contains bio-ceramic (MIG3) born from far-infrared technology ・Far-infrared heat retention effect ・Soft texture and moderate fit ✔︎ Features and Basic Functions of MIG3® What is MIG3® (Mineral Inorganic Goen3)? Invel's unique bio-ceramic material, used in a state incorporated into fibers, etc. It is said to have the property of converting the heat emitted from the body's surface (body heat) into far-infrared rays (growth rays) and returning them to the body. invel Invel Inberu Far infrared rays Heart Warmer