World patent adopted! These secret insoles were jointly developed with a well-known domestic manufacturer. The thick insoles not only increase your height but also support your posture♪ HiCool INSOLE M size (25-27.5 cm) Retail Price: ¥7350 The product has been opened once for inspection, so please note that there are creases at the opening. Due to size constraints, the box will be folded for packaging and shipping. Please be aware of this beforehand. Anonymous shipping. Height increase Makes you look taller Posture support through patent Shock absorption Fatigue reduction Arch support Doesn't tire you out Insoles