IFME indoor shoes, 16.0 cm. Brand new, unused. I'm selling these because my child outgrew them without using them. I look forward to a wonderful connection. [Product Description] "Breathing Sole"! IFME indoor shoes that eliminate foot stuffiness with specially processed holes (Patent No. 5468059). Ventilation holes are installed on both the outsole and insole. They circulate air, releasing heat and moisture to prevent foot stuffiness. Combined with the double russell mesh material used for the upper, they eliminate foot stuffiness and keep the inside of the shoes comfortable. Plus, they come with spare insoles! The box will not be included due to shipping costs. If you would like the box, the price will be an additional 350 yen, so please be aware of this.