Iron Heart IH-777S-18 Vintage Size Chart
Every published measurement for the Iron Heart IH-777S-18 Vintage, size by size, widths flat and waist doubled, the numbers the tag size doesn't tell you.
In a size 33, the Iron Heart IH-777S-18 Vintage measures 33″ waist, 10.5″ front rise, 11.75″ thigh and 7.25″ leg opening. Sizes on its chart run from ½″ under the tag to even with it, and each size up adds 1″.
| Size | Waist | Front Rise | Back Rise | Thigh | Knee | Leg Opening | Inseam |
|---|---|---|---|---|---|---|---|
| 29 | 29 | 9.5 | 13.75 | 10.5 | 6.75 | 6.75 | 35.25 |
| 30 | 30 | 9.5 | 14 | 10.75 | 6.75 | 6.75 | 35.5 |
| 31 | 31 | 10 | 14.25 | 11.25 | 7 | 7 | 35.75 |
| 32 | 32 | 10.25 | 14.5 | 11.25 | 7 | 7 | 35.5 |
| 33 | 33 | 10.5 | 14.5 | 11.75 | 7.25 | 7.25 | 35.5 |
| 34 | 34 | 10.75 | 14.75 | 12 | 7.5 | 7.5 | 35.5 |
| 36 | 35.5 | 11 | 15.25 | 12.5 | 8 | 8 | 35.5 |
| 38 | 38 | 11.25 | 15.5 | 13.3 | 8.5 | 8.5 | 35.5 |
| 40 | 39.5 | 11.5 | 15.75 | 14 | 8.75 | 8.75 | 35.75 |
Scroll the table sideways for the rest of the columns.
Listed under: Tapered · Slim · Low Rise
Find jeans that measure like the size 33 →
Jeans that fit like the Iron Heart IH-777S-18 Vintage
- Iron Heart IH-555S-142 14oz Selvedge Denim Super Slim Cut Jeans - Indigo
- FOB Factory G1185 Hell Cat Denim SB Used
- Graph Zero GZ-SVJPT-0204 13oz Selvedge Jacquard Jeans ID×WH
- Iron Heart IH-777S-142 14oz Selvedge Denim Slim Tapered Jeans - Indigo
- Hand Room 8074-1406 13.5oz Selvedge Black Jeans Slim Fit
All 10 closest fits, size by size →
Where to buy
- Guilty Party (opens in new tab)$385In stock
- Self Edge (opens in new tab)$385In stock
- Withered Fig (opens in new tab)$395In 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
- / 20th Anniversary Collection / DH 21cm MIJ Plus REP SEXIH01 Remastered
- 14oz Selvedge Denim Medium/High Rise Tapered Cut Jeans Indigo/Black IH-888S-142ib
- 14oz Selvedge Denim Straight Cut Jeans 634S Black/Black IH-634S-14bb
- 1955S-142 14oz Indigo Denim Jean
- 634s 21oz Indigo Selvedge Jean
- 832 10oz Denim Painter
- BSPIH25-301 19oz Denim (Self Edge x Iron Heart)
- BSPIH25-633 19oz Denim (Self Edge x Iron Heart)
Read next
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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.