I bought these on Mercari for my child, but they outgrew them without ever wearing them. ⚠️ As of December 18th I checked the size on the Mammut page, and this product is 25cm. I will correct this. Please understand that these are used items before purchasing. Returns and refunds are not accepted. The following is a copy and paste of the original seller's product information: MAMMUT GORE TEX Raichle These are trekking shoes/trekking boots. Comfort High GTX SURROUND WOMEN Comfort High GTX Surround Women ●Size EU40 = JPN25cm (Corrected on December 18th) Sole length: 25.5cm Sole width: 9.2cm Height: 16.6cm ●Color Dark gray, light blue Gray, light blue ●Condition Used, in good condition. No box or accessories ●Material Material: Ripstop Textile Lining: GORE-TEX® SURROUND® Comfort Footwear Last Index: Hiking Comfort Sole: gripex Sonar Comfort sole, IP EVA wedge, TPU arch support ●Shipping ・Will ship from a convenience store. ・To protect from water damage, I will put them in a plastic bag and compress them slightly for compact shipping. ・Will ship within 24 hours of payment. ●The items are mainly authentic products purchased from authorized stores or used select shops. Since the items are mainly used, please purchase only if you understand that they are used items. I will also list new, unused items, but as they are stored at home, please refrain from purchasing if you are looking for perfection or are very particular. ●If you have any questions, please feel free to ask in the comments. ●Requests I do a detailed check before shipping, but there may be oversights. If there is a problem with the product, please contact me via message [before rating] and I will respond.