Sole Material or Lining: Gel Cushion Uses Zero Gel, which makes it easy to maintain a stable center of gravity. The same material as the Blue Magic Zero Cushion is used for the insole. It absorbs impact, reduces the burden on your feet, and makes it easier to maintain balance. Recommended for those who walk a lot and get tired feet, or those who tend to stumble. Antibacterial and Odor-Control Processing: The smell caused by stuffiness is a concern with insoles, but with Zero Insoles, you don't have to worry because they are treated with antibacterial and odor-control processing! The back has holes for excellent breathability. 1563 ※ Although it is "Brand New", it has been opened, so it is listed as "Like New". ※ Operation has not been confirmed.