【Original 1980s】Flight Pants with Suspenders Although the mil-spec is not specified, the zipper is General, so it is probably from the 1980s. All zippers are intact and function without any issues. In my subjective opinion, it is in relatively good condition for this age, so if you were looking for one, please take this opportunity! The actual size is approximately 35 inches for the waist and 75 cm for the inseam. ⭐︎Since this is vintage clothing from 40 to 50 years ago, please refrain from bidding if you are not accustomed to vintage clothing or are overly sensitive.