◎ Sidas 3D Sandals Friday sidas friday ＊ Retail Price: ¥13,200 (tax included) ＊ Color: Black ＊ Size: EUR43 (27.5cm) ＊ Purchase Date: August 2019 I used these indoors for work. I believe I used them from August 2019 to around 2023. I have stored them since then. There is some damage and dirt from use, but they are still wearable. Please check the photos for the condition. Why not try this product, which has become more expensive, at a lower price? Please refrain from purchasing if you are sensitive to items stored at home. ※ The actual color may differ from the product image due to the settings of your monitor and the environment of lighting. ———————— [Excerpt from the official website] ★ General medical device (Approval number 27B3X00325955901) The three-dimensional shape stimulates the arch and promotes blood circulation. It also disperses impact, speeds up muscle fatigue recovery, and reduces swelling, coldness, and fatigue. The heel cup shape stabilizes posture and balances, helping to prevent knee and back pain. The lining uses goat leather, which feels good on the skin and reduces stress on the skin even with prolonged use. ▶ Over 3.88 million insoles sold in total* The sole that directly touches the foot feels good on the skin, and the cushion sole that supports it underneath is excellent in shock absorption and durability, and the outsole boasts excellent grip. This three-dimensional shape and four-layer structure is the reason for recovery. ★ Total sales volume from 1982 to 2023 (domestic) Upper: PU leather Lining: Goat leather Insole/Midsole/Outsole: EVA ————————