Motorcycle Leather Jackets A leather jacket is the absolute classic biker gear. That's why Louis has such a huge range for you to choose from. Cool vintage leather jackets, pilot-style leather blouson jackets, sturdy touring jackets, and classic leather jackets like those worn by the Highway Patrol. You're certain to find your own personal favourite. Important: Leather is a natural material. It shapes itself to your body, and stretches a little with time. When buying a leather jacket, you should therefore check for a good fit. If you're in any doubt, you can order two different sizes from Louis online and try them out. Louis will take back any item that does not fit or which you do not like.