This is a cable knit sweater from Polo Ralph Lauren. It's brand new, unused, and still has the tags attached. The size is boys' XL. The size in Japanese sizes is equivalent to men's S-M, or women's M-L. Please check the actual size measurements. XL [18-20] (Men's M equivalent) Shoulder width 42 / Sleeve length 62 / Body width 51 / Length 63 Measurements are taken flat. Please use these as a reference, as they are amateur measurements. Although it is new, unused, and with tags, it is a product that has been in someone's hands once. There are no noticeable scratches or stains, but this is based on my personal judgment, so please consider this before purchasing. I ask for understanding from those who understand that this is a used item and has been stored at home. Thank you for looking. 80