as someone who's owned the junya x vanson leathers, let me say that the junya leathers are cut waaaay tinier than the vanson leathers. if you're going to add pockets to a stock vanson design, or even just slim the sleeves and body, you're really not going to get the desired effect. the junya leathers had narrower lapels, tiny armholes, super narrow sleeves, short bodies; the design was not at all that of a that of a competition american moto jacket. maybe some of you will be happy with this, maybe you won't. the derby jacket above is really not similar to the junya jacket; the general style is the same, but the design is not.