I haven't even tried them on after purchasing. They are new and unused. ◆ Washable! You can wash them by immersing them in water, keeping your shoes and feet clean, and allowing you to use them for a long time. ◆ By raising the outer sole by 2mm, an inward slope is created to control foot movement. ◆ The "Foot-on Controller System" is adopted to reduce the burden on the knees and support ideal weight transfer. ◆ By placing flex lines on the sole, smooth bending is promoted, making it easier to walk and less tiring. ● Made in Japan ● Lightweight design that is not tiring even after walking for long periods ● Water-repellent treatment on the surface of the shoes ● Antibacterial and deodorizing treatment ＜Product Specifications＞ [Foot Width] 4E [Heel Outer Dimension] Approximately 2.8cm [Weight] Approximately 220g (one shoe, 25cm) [Material] PU・Polyester [Sole Material] Rubber Manufacturer's Suggested Retail Price: ¥6,930