This is a Burton one-piece snowsuit (jumpsuit). I bought it new 3-4 years ago and wore it for about 10 days in total. It's a well-made product that my child loved, but they've outgrown it, so I'm selling it. The size is 4T, but as you can see in the photos, it has a size-extending feature (removing the basting stitches inside makes it a bit larger) from the time of purchase, and my child wore it from around 100cm to 115cm. I've removed the basting stitches, so it's now at its full size. It was easy to use on the snowy mountains, with features like the lift ticket pocket on the left sleeve. I used it in Hokkaido, and my child didn't feel particularly cold; the insulation is sufficient. There is some minor soiling from wear (it might be cleaned with dry cleaning), but I've inspected it thoroughly and don't think there are any noticeable scratches. However, this is a used item sold by an individual, so please understand that it is non-refundable, and judge the condition of the product by looking at the photos. Please ask any questions beforehand. Please refrain from comments about price reductions if you are not intending to purchase. I am conducting transactions carefully and reliably; please feel free to view my feedback.