Iron Heart 777S-142 14oz Denim (Super Slim Tapered Fit)

We know you've been waiting for those mid-weight Iron Hearts!

Originally known for their heavyweight denim, Iron Heart have been re-developing their 14oz fabrics after strong demand! This time, with a double twisted weft yarn! This gives the 14oz denim that ‘dark’ indigo look-alike their 25oz ultra heavy denim. These also come with an improved, slightly more rigid feel for stronger fades.

You can easily wear these throughout any season and keep those fades coming. To make for an easy breaking, these have been softened and once washed, a technique we’ve seen IH use for their heavy denims!

Overtime, you’ll see these age to an amazing high contrast look with a raised texture.

If you're after a classic pair of super slim tapered denim, these are a solid choice!

  • 100% Cotton
  • Japanese 14oz red selvage ID double twisted yarn denim
  • Grand indigo dyed
  • "Iron Heart" iron buttons
  • Hidden back rivets
  • Genuine cowhide leather patch
  • Selvage Fly construction
  • Cotton twill lined back pockets
  • Poly/Cotton stitchings
  • Once washed (minimal shrinkage)
  • Mid-low rise/Super Slim Tapered fit
  • Made In Japan

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How We Measure

Pants and Shorts


With the major buttoned up (i.e. the top button) open the jeans and lay them flat, like shown. Measure from the front where the major button closes to the back belt loop. Double this measurement to find the waist measurement.

The way we measure the waist is different from the 'Side to Side' technique. If you are used to the 'side to side' technique you can roughly roughly downsize by 1 inch.

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

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.