They are placed inside the shoe and can be removed whenever you want. ✅ They come with adjustable layers to increase height by a certain amount. ✅ (from 3 to 9 cm). ✅ Suitable for closed shoes like sneakers, sports shoes, or formal shoes. ✅ Built-in insoles ✅ They are part of the shoe's design itself. ✅ We have all sizes available ✅ Increase your height by 3 cm Increase your height by 5 cm Increase your height by 7 cm Increase your height by 9 cm Increase your height by 12 cm