Thank you for viewing. Please take a look at my profile. I am selling this item because I no longer have the opportunity to wear it as we approach the hot season. I purchased this from StockX in January of this year. It is completely authentic and can be authenticated with confidence. XS size items are rarely available. Since this is an overseas XS size, it fits perfectly for those who wear S in Japan. S size of overseas models do not fit well because the length is not right. The NIKE tag attached to the product is also still available. You can also check the number from there. It has been used a few times, but there is some wear and tear. Please purchase only if you understand. This is a perfect piece for the winter season, so please consider purchasing it. If you have any questions, please feel free to comment. Since this is a used item, there may be oversight of quality, and there may be minor scratches, so please purchase only if you understand.