This is a high-quality cowhide leather jacket. You can get away with thin layers underneath even in the dead of winter. Paired with jeans, it gives off an American Air Force flight jacket vibe, and with black slacks, it becomes quite luxurious. The boa collar is removable. This isn't flimsy, cheap nappa leather, so I think it will satisfy leather enthusiasts. It shows some signs of wear, but it still maintains a beautiful luster. This is a high-end leather jacket that originally cost over 300,000 yen.