Iron Heart 14oz Ultra Heavy Flannel Western Shirt (Purple Rain)

Size Guide
Always the perfect heavy flannel, always SOLD OUT!

Each season, Iron Heart bring out their famous ULTRA HEAVY flannels!

These are some of the most soft and durable flannels you can get. The inner surface is brushed for better comfort, and thanks to the heavy weight, this brushed feeling is really enhanced compared to a lighter flannel.

With their classic black polish stone snaps, you can either wear this one by itself or as outer wear!

The many coloured threads are carefully dyed prior to being woven together, this means that with time you can enjoy some amazingly unique shades of contrasting colours that look great together!

The modernised western front and back yokes are minimal and make this one an easy choice no matter your style.

To feel the best, there's only one choice, wear the best!

  • 100% Cotton
  • Japanese 14oz selvage ultra heavy flannel
  • Colors are over-dyed
  • Twin chest pockets
  • IH Logo’d snap buttons
  • Brushed interior
  • Once washed (minimal shrinkage)
  • Slim fit
  • Made In Japan

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How We Measure

Pants and Shorts


With the major buttoned up open the jeans and lay them flat like shown. Measure from the front where the major button closes to the back belt loop. Then double this measurement to achieve the waist measurement.

The way we measure is different from 'Side to Side', If you are not used to our method you should downsize by 1 inch.

For example, side to side measurement for The Flat Head 3002 waist is 28inch and using our method 29.25 inch.

Front Rise:

With the jeans lying flat measure from the crotch bar tack to the top of the waistband. 

Back Rise:

Spread out the crotch so the bar tack is visible, then measure from the crotch to the top of the waistband.


One inch down from the crotch measure flat across to the other side.


Flatten the leg and measure along the inseam from the crotch to the leg hem. 

Leg Openning:

Measure straight across the hem from side to side.



Lay flat then measure from the shoulder's edge to the other shoulder's edge.


Lay shirt flat and measure from pit to pit.

Sleeve length:

With the sleeve flat measure from the shoulder to the cuff.

Arm hole openning:

Measure from the shoulder down to the pitt.

Vertical length:

With the shirt facing down, Measure from below the collar to the bottom hem.