This is an MA-1 jacket from Alpha Industries (product number MIL-J-82790J). The zipper is stamped with IDEAL, and the tag is ALPHA, a rare specification typical of the 80s-90s. This is a genuine US military issue, **MA-1 flight jacket made by ALPHA INDUSTRIES**. The tag includes military specifications such as "MIL-J-82790J (USAF)" and "CONTRACT NO. AF/615-37901," making it a highly sought-after vintage model among collectors. The size is MEDIUM (M), the shell and lining are 100% nylon, and the insulation is polyester fiberfill. It's a genuine MADE IN USA specification, and the Alpha logo tag is still present. ＜Color＞ Green (see images) ＜Size＞ M Width: Approximately 60cm Length: Approximately 58cm *Please note that these are amateur measurements, so there may be some error. ＜Condition＞ Due to its age, there is corresponding deterioration, but we hope you will consider this as part of the vintage character. There is a fray on the right sleeve (see image 2). Please judge the final condition based on the photos. Please refrain from purchasing if you are looking for perfection or are overly sensitive. *Anonymous shipping, Mercari shipping, no price reduction #ALPHAINDUSTRIES #MA1 #FlightJacket #USMilitary #VintageJacket #MilitaryJacket #MADEINUSA #AlphaIndustries