I'm selling this item because my child has outgrown it after wearing it several times over two years. The original price was in the ¥8000 range, and I purchased a durable item with a water pressure resistance of 10000mm. I didn't use any spray, but I never experienced any leakage inside. There are some areas that appear whitish, and the seat area and front may look slightly yellowish. However, it's still wearable. Since perceptions vary, I've marked it as having scratches and stains just in case. Please check the photos for the sizing and further details. Thank you for your understanding regarding used items. Shipping will be compressed! There is no name written on it because I had a sticker on it.