I purchased this online from Diesel. Retail price: 61,600 yen. Sold out. Size XS isn't too big, and it fits perfectly when you cinch the drawcord. The size feels similar to a general M. It's rare because all sizes except XXL are currently sold out. One of the drawcord strings has come off, but it's still usable without any problems. That's why I'm selling it a bit cheaper. I think it has the same level of cold protection as Arc'teryx, so it's perfect for this winter. Stray Kids' Bang Chan and Changbin wore this. Please refer to the fourth image for sizing information.