ONI Denim 246ZR-BKBK "Secret Black" 20oz Selvedge Denim Size Chart
Every published measurement for the ONI Denim 246ZR-BKBK "Secret Black" 20oz Selvedge Denim, size by size, widths flat and waist doubled, the numbers the tag size doesn't tell you.
In a size 33, the ONI Denim 246ZR-BKBK "Secret Black" 20oz Selvedge Denim measures 32″ waist, 11.65″ front rise, 12.4″ thigh and 7.25″ leg opening. Sizes on its chart run from 1″ under the tag to ¾″ under it, and each size up adds 1″. From knee to hem, the leg narrows 1½″.
| Size | Waist | Front Rise | Thigh | Knee | Leg Opening | Inseam |
|---|---|---|---|---|---|---|
| 29 | 28 | 11 | 11 | 8.15 | 6.6 | 33.5 |
| 30 | 29 | 11.25 | 11.4 | 8.5 | 6.75 | 33.5 |
| 31 | 30 | 11.4 | 11.6 | 8.6 | 7 | 33.5 |
| 32 | 31.25 | 11.4 | 11.85 | 8.75 | 7.15 | 33.5 |
| 33 | 32 | 11.65 | 12.4 | 8.75 | 7.25 | 33.5 |
| 34 | 33.25 | 11.75 | 12.5 | 9 | 7.5 | 33.5 |
| 36 | 35 | 12 | 13 | 9.25 | 7.5 | 33.5 |
| 38 | 37 | 12.3 | 13.75 | 9.4 | 7.75 | 33.5 |
Scroll the table sideways for the rest of the columns.
Find jeans that measure like the size 33 →
Jeans that fit like the ONI Denim 246ZR-BKBK "Secret Black" 20oz Selvedge Denim
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Where to buy
- Blue Owl (opens in new tab)$245Check availability
- Redcast Heritage (opens in new tab)€295Check availability
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About ONI Denim
ONI Denim is a Japanese denim label associated with veteran denim specialist Masao Oishi and a deliberately low-profile approach to production. Rather than focusing on elaborate branding, it builds its reputation around distinctive fabrics woven with irregular yarns and low-tension techniques. Its denim is particularly prized for its pronounced slub texture, rugged appearance, and rich fading potential, with its much-discussed Secret Denim becoming a standout among enthusiasts of Japanese selvedge jeans.
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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.