Iron Heart

Iron Heart IH-555S-UHR 21/23oz Ultra Heavy Raw Selvedge Denim Super Slim Cut Jeans - Indigo Size Chart

Every published measurement for the Iron Heart IH-555S-UHR 21/23oz Ultra Heavy Raw Selvedge Denim Super Slim Cut Jeans - Indigo, size by size, widths flat and waist doubled, the numbers the tag size doesn't tell you.

CutSkinny Straight
Maker's fit nameUnknown
Fabric21/23oz Unsanforized Japanese Selvedge Denim
MillNot listed
Sizes30–36

In a size 33, the Iron Heart IH-555S-UHR 21/23oz Ultra Heavy Raw Selvedge Denim Super Slim Cut Jeans - Indigo measures 35″ waist, 11″ front rise, 11.25″ thigh and 7.75″ leg opening. Sizes on its chart run from 1″ over the tag to 2″ over it, and each size up adds 1″.

Measurements in inches, widths flat and waist doubled
SizeWaistFront RiseThighLeg OpeningInseam
303210.2510.257.2536.25
313310.5117.536.25
323410.75117.536.5
33351111.257.7536.5
34361111.75836.5
3536.611.2512.258.2536.5
363711.512.58.2537

Scroll the table sideways for the rest of the columns.

Listed under: Straight · Skinny

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Jeans that fit like the Iron Heart IH-555S-UHR 21/23oz Ultra Heavy Raw Selvedge Denim Super Slim Cut Jeans - Indigo

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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.