Iron Heart SEXIH25-633 19oz Denim Jeans — Straight Tapered x Self Edge Size Chart
Every published measurement for the Iron Heart SEXIH25-633 19oz Denim Jeans — Straight Tapered x Self Edge, size by size, widths flat and waist doubled, the numbers the tag size doesn't tell you.
In a size 34, the Iron Heart SEXIH25-633 19oz Denim Jeans — Straight Tapered x Self Edge measures 33″ waist, 11.75″ front rise, 12.5″ thigh and 7.75″ leg opening. Sizes on its chart run from 2″ under the tag to 1″ under it, and each size up adds 1″. From knee to hem, the leg narrows 1¼″.
| Size | Waist | Front Rise | Back Rise | Thigh | Knee | Leg Opening | Inseam |
|---|---|---|---|---|---|---|---|
| 29 | 27.5 | 10.75 | 14.5 | 11 | 8 | 6.75 | 35.75 |
| 30 | 28.5 | 11 | 14.75 | 11.25 | 8.25 | 7 | 36 |
| 31 | 30 | 11.25 | 15 | 11.5 | 8.5 | 7.25 | 35.75 |
| 32 | 31 | 11.5 | 15.25 | 11.75 | 8.5 | 7.5 | 36.25 |
| 33 | 32 | 11.75 | 15.75 | 12.25 | 8.75 | 7.5 | 36.25 |
| 34 | 33 | 11.75 | 15.75 | 12.5 | 9 | 7.75 | 35.75 |
| 36 | 35 | 12.5 | 16.25 | 13 | 9.5 | 8 | 36 |
| 38 | 36 | 12.75 | 16.5 | 13.5 | 9.75 | 8.5 | 36 |
| 40 | 38 | 13.25 | 17 | 14.25 | 10.25 | 9 | 36.25 |
| 42 | 41 | 13.5 | 17.5 | 14.25 | 10.25 | 9 | 36.5 |
| 44 | 43 | 13.5 | 17.5 | 14.75 | 10.25 | 9.25 | 36.5 |
Scroll the table sideways for the rest of the columns.
Listed under: Tapered · Regular · Biggest Waists
Find jeans that measure like the size 34 →
Jeans that fit like the Iron Heart SEXIH25-633 19oz Denim Jeans — Straight Tapered x Self Edge
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All 10 closest fits, size by size →
Where to buy
- Self Edge (opens in new tab)$370In stock
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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.
More Iron Heart fits
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Source: retailer size chart (opens in new tab). Last verified 2026-07-12. Always confirm with the retailer before buying — fits are re-cut seasonally.