This is a wjk M66 model jacket. Based on the M-65, wjk's essence has been added to create the M66, an item that doesn't exist as actual military wear. This item has been a staple since the brand's inception, and it's a military jacket made of destroy cotton twill that is still sold today, with minor changes over time. The zippered liner is also removable, so you can use it in all seasons except summer, making it very useful. You can also wear the liner on its own, so you can enjoy 3-way styling with one item! Recommended for those who like simple and high-quality brands of the same type, such as ATTACHMENT, Number (N)ine, junhashimoto, AKM, and 1piu1uguale3. Size: M Shoulder width: 41.5 cm Body width: 49 cm Length: 70 cm Sleeve length: 66 cm Please understand that these are amateur measurements. wjk (Double-J) Atsushi Hashimoto, who sympathized with the designer of Carpe Diem (C DIEM), Maurizio Altieri, went to Italy alone and worked with Maurizio. After three years, he returned to Japan to utilize his experience and launched "wjk." The brand concept is to create unchanging things, based on the idea that "good things don't change." The condition is good, but please purchase with the understanding that it is a used item.