This is a CWU-45/P [N] made by ALPHA in the year 2000, a rare "made in USA" item. It's made of soft, lightweight nylon, perfect for everyday wear, and is warm with its inner padding. The size is US size M, which should be equivalent to a Japanese L. In my opinion, it has a more relaxed fit than the 1990s models. Flat measurements: Body width: approx. 60cm Shoulder width: approx. 50cm Sleeve length: approx. 64cm Length: approx. 64cm Please consider this item with the understanding that it is used clothing. The design patch is for the VFA-125 "Rough Raiders," the F-35C Lightning II conversion squadron. All patches are sewn on with a sewing machine, so they can be replaced. The name tag on the chest is detachable with Velcro. #CWU-45P #CWU-45/P #F-35C #VFA-125