Field Core, which became incredibly popular after Takuya Kimura wore it on TV the other day, is the focus here, but this is a different model of fleece. This fleece is also popular and sold out immediately, making it currently unavailable. The fabric is sturdy, using CORDURA, a top-of-the-line fabric brand. The zippers are also made by Vislon. The actual item has a luxurious feel, looks stylish, and is quite warm even in mid-winter with just one layer. The size is 3L (2XL), with a shoulder width of 48cm, a body width of 60cm, a sleeve length of 66cm, and a length of approximately 75cm. It is 100% authentic. It is USED, so there may be some stains or damage, but it can still be worn, so it is recommended. Thank you very much.