Iron Heart

Iron Heart IH-634S-SBG 21oz Superblack Selvedge Denim Straight Jeans — Measurements

Every published measurement for the Iron Heart IH-634S-SBG 21oz Superblack Selvedge Denim Straight Jeans, size by size, widths flat and waist doubled, the numbers the tag size won't tell you.

CutRegular Straight
Maker's fit nameStraight
Fabric21oz Superblack Selvedge Denim
Sizes29–40
Measurements in inches, widths flat and waist doubled
Tag SizeWaistFront RiseBack RiseThighKneeLeg OpeningInseam
2929101411.758.5835.5
303010.2514.25128.758.2535.5
313110.514.512.258.758.535.5
323210.751512.598.535.5
33331115.2512.759.258.7536.5
343411.2515.513.259.5936.5
353511.515.513.59.5936.5
363611.515.7513.759.759.2536.5
3837121614.510.259.7536.5
403912.2516.51510.7510.2536.5

Scroll the table sideways for the rest of the columns.

Also listed under: Straight · Regular

Compare this fit against others in the Fit Finder →

See jeans that fit like the IH-634S-SBG 21oz Superblack Selvedge Denim Straight Jeans →

Where to buy

More Iron Heart fits

All Iron Heart denim →

Embed this size chart

Add this measurement table to your own site or post — it stays in sync with our data.

Source: retailer size chart. Last verified 2026-09-01. Always confirm with the retailer before buying — fits are re-cut seasonally.