Authentic, genuine product. With a hologram! Moncler Kids size: 12Y Purchased at Takashimaya. Includes a coat cover as an accessory. Popular navy color! Although it's kids' size, it runs large, so adults can wear it too. I think it's the same as an adult's S size. I am 162cm tall, and the arm length is perfect. The length is about 10cm above the knee. I usually wear S or M. There may be individual differences, so I've included the size below for reference. Price negotiations are welcome. Shoulder width / Body width / Sleeve length / Length Shoulder width: Approximately 40cm Body width: Approximately 44cm Sleeve length: Approximately 58cm Length: Approximately 77cm Worn only twice. In a clean condition with no noticeable stains! Stored in a dark place with a cover. Please note that there may be oversights due to personal storage. Please refrain from purchasing if you are sensitive to such issues. Personally, it was quite warm as it's a long coat. It's made of down material and has excellent heat retention. To prevent product substitution, returns are not accepted, so please understand before purchasing. Please ask any questions beforehand. Brand: MONCLER Color: Navy Design: Hooded Style: Long jacket Model: Hooded long coat type Stains, tears, odors, etc.: None Material (Filling): Down, Feather Material (Outer fabric): Nylon Color: Navy Material (Outer fabric): Nylon Material (Filling): Down, Feather Stains, tears, odors, etc.: None