Authentic boots purchased at a BURTON store last December. My child used them a few times. They weren't used in muddy, dirt-mixed conditions in the spring, so they're relatively clean, but there are some small stains. I've taken photos of the areas of concern, so please take a look. They have the same design as the current models in stores, so I believe they are the current model. The size is 12C, which is 18.5cm, but the insole can be cut at the tip to make it 1cm larger. Since it has already been cut, the size is approximately 18.5-19.5cm. My child said they were very easy to wear and walk in. I recommend them because of their good performance. I took photos comparing them with the ones I bought this year (photos 11-15). They don't seem to have changed much compared to the new ones. They are one-owner and don't look worn out. However, they are not new and have been used by a child, so please refrain from purchasing if you are sensitive to this or are looking for a perfect item. ⚠ Only for those who wear 12C (18.5cm) No price reduction. I will wrap the box in bubble wrap for shipping. *Please read the profile. - Model Name: Grom BOA - Size: 12C - Color: White/Navy/Red #GromBOA #Kids