Iron Heart

Iron Heart IH-633S 21oz — Measurements

Every published measurement for the Iron Heart IH-633S 21oz, size by size, widths flat and waist doubled, the numbers the tag size won't tell you.

CutRegular Tapered
Maker's fit nameStraight Tapered
Fabric21oz Sanforized Japanese Selvedge Denim (American Cotton)
Sizes29–42
Measurements in inches, widths flat and waist doubled
Tag SizeWaistFront RiseBack RiseThighKneeLeg OpeningInseam
2928.51014118.25735.75
3029.510.2514.2511.258.25735.75
3130.510.2514.511.58.57.2536
323210.7514.7511.758.757.536
3332.5111512.2597.7535.5
3433.5111512.259835.5
3635.511.2515.5139.58.2535.5
3837.511.751613.8108.535.5
4039.512.516.514.2510.25936.5
4241.512.516.514.510.25936

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Also listed under: Tapered · Regular

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Source: retailer size chart. Last verified 2026-07-12. Always confirm with the retailer before buying — fits are re-cut seasonally.