Men’s Ba-tsu 1980s reversible black nylon MA-1 bomber jacketNylon bomber jacket by japanese label mens ba tsu (1980s). A fairly faithful reproduction of the MA 1 style bomber, it is made in a sheeny black nylon fabric, and has a zipped front, angled zip pockets at the waist, and ribbing at the neck, cuffs, and hem. The jacket is reversible, and made from slightly different black fabrics on each of the two sides. Both sides display the same embroidered text, which seems to be a slogan regularly used by ba tsu