Avignon Air Flow 4.5-5 mm Basic Blue

Air-Flow is a completely unique insole. With built-in airbags to provide dynamic shock absorption and relief for the entire body as well as customize the support for your specific foot. Air-Flow is only 4.5 mm thin and works well in most types of shoes. Keep in mind that it builds almost a size and then may work best in shoes, work shoes, boots and boots, where there is a removable insole to replace.