Japan Blue Jeans Type 1 Denim Jacket - 12oz Selvedge

The first pattern denim jacket goes back to the early 20th century, when it was a plain work garment with a single chest pocket, pleats down the front and a cinch at the back to pull in the waist. Japan Blue keeps the boxy outline but cuts it in its own 12oz selvedge, which makes it far easier to live in than the heavyweight versions most reproduction brands lean on.

The body is wide and the shoulder drops slightly, so it sits comfortably over a hoodie or a heavy knit. Pure indigo in the warp means the fades come up bright and clean, especially along the seams and pocket edges.

At 12oz it works as a light outer layer through autumn and spring. Pair it with the Japan Blue Wide or Loose Jeans in the same 12oz cloth for a set that will age together.