If you purchase today, I will lower the price to 2800 yen. If you are still interested in purchasing, please comment (˃̵ᴗ˂̵)) World patent adopted! These are secret insoles jointly developed with a famous domestic manufacturer. The thick insoles increase your height and support your posture♪ HiCool INSOLE M size (25~27.5 cm) Retail price: 7350 yen The product has been opened once for inspection, so there are creases at the opening, but please understand. Due to size constraints, the box will be folded and packed for shipping. Please be aware of this beforehand. Anonymous shipping. Height increase Makes you look taller Posture support with patent Shock absorption Fatigue reduction Arch support Doesn't tire you out Insole