There are now only around 400 such looms left

born in Japan

vibrant patina that becomes more intense with each wear

The focus remains clearly on function

and functional details

IHSH-410-BLK 14 oz. Herringbone CPO Western Shirt Black Jeanshemden There are now only aroundThe CPO Western Shirt "IHSH 410" by IRON HEART is made of 14oz heavy Japanese herringbone fabric a robust fabric that is traditionally used in workwear and is otherwise usually reserved for jackets. The characteristic zigzag weave ensures durability, while the sulphur dye develops a distinctive patina over time each wear and wash makes the shirt more unique. Made in Japan 100% cotton 14 oz Japanese Herringbone Fabric Sulphur Dyed Black, becomes faded