Size 41. Fits approximately a Japanese size 26cm. This item has been stored at home. No box. The inside is lined with boa. For reference: This is based on Jimmy Choo men's shoes EU (IT) sizes. When compared to Japanese sizes, the following size conversions are generally used. However, the actual fit varies depending on the model, so it is ideal to adjust the size selection based on the "wearing occasion" and "type of shoe" as follows.