Iron Heart

Iron Heart IH-888S-142 14oz Selvedge Denim Medium/High Rise Tapered Cut Jeans - Indigo Size Chart

Every published measurement for the Iron Heart IH-888S-142 14oz Selvedge Denim Medium/High Rise Tapered Cut Jeans - Indigo, size by size, widths flat and waist doubled, the numbers the tag size doesn't tell you.

CutRelaxed Tapered
Maker's fit nameUnknown
Fabric14oz Sanforized Japanese Selvedge Denim
MillNot listed
Sizes30–40

In a size 34, the Iron Heart IH-888S-142 14oz Selvedge Denim Medium/High Rise Tapered Cut Jeans - Indigo measures 32″ waist, 12″ front rise, 13″ thigh and 8″ leg opening. Sizes on its chart run from 2¾″ under the tag to 2″ under it, and each size up adds 1″.

Measurements in inches, widths flat and waist doubled
SizeWaistFront RiseThighLeg OpeningInseam
302810.2511.257.37535
3128.7511.25127.535
323011.5127.7535
333111.7512.57.87535
34321213835
353312.2513.258.2535
363412.2513.58.37535
3835.2512.513.3758.37535.5
4037.2512.62514.258.535.5

Scroll the table sideways for the rest of the columns.

Listed under: Tapered · Relaxed · Roomiest Thighs

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About Iron Heart

Established in 2002 by Shinichi Haraki, Iron Heart began as a clothing brand for Japan’s motorcycling community, drawing on Haraki’s two decades in the Japanese garment industry, where he started as a pattern maker. Its company, Works Inc, is based in Japan with offices in Shibuya and Hachioji, and works mostly with small, family-run mills and workshops. The brand is known for heavyweight denim and durable fabrics, including Japanese-made jeans in cloth as heavy as 21oz and beyond.

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Source: retailer size chart (opens in new tab). Last verified 2026-08-15. Always confirm with the retailer before buying — fits are re-cut seasonally.