The fatigue jacket has a long working history. Developed for utility and movement, it carries the proportions of mid-century military work clothing — chest pockets, a relaxed cut, and a construction built for repeated use. Japan Blue's interpretation is made in Japan from 100% cotton, sewn with the care the brand brings to all its workwear-derived pieces.
This colourway is navy — a deep, dark blue that reads as a near-neutral in most situations. Navy has its own workwear lineage, used widely in maritime and industrial contexts throughout the twentieth century. It is less immediately military in association than olive drab and wears with a slightly cleaner register.
The fabric softens and settles over time. Practical to layer, straightforward to wear.