ONI Denim 288-13.7NEP 13.7oz Nep Denim Size Chart
Every published measurement for the ONI Denim 288-13.7NEP 13.7oz Nep Denim, size by size, widths flat and waist doubled, the numbers the tag size doesn't tell you.
In a size 34, the ONI Denim 288-13.7NEP 13.7oz Nep Denim measures 34″ waist, 11.5″ front rise, 13.25″ thigh and 9″ leg opening. Every size on its chart measures even with its tag, and each size up adds 1″. From knee to hem, the leg narrows ½″.
| Size | Waist | Front Rise | Back Rise | Thigh | Knee | Leg Opening | Inseam |
|---|---|---|---|---|---|---|---|
| 30 | 30 | 11.25 | 14 | 11.5 | 9 | 8 | 34.25 |
| 31 | 31 | 11.5 | 14.25 | 12 | 9 | 8.25 | 34.25 |
| 32 | 32 | 11.75 | 14.25 | 12.5 | 9 | 8.75 | 34.25 |
| 33 | 33 | 12 | 14.25 | 12.5 | 9.5 | 8.75 | 34.25 |
| 34 | 34 | 11.5 | 14.5 | 13.25 | 9.5 | 9 | 34.5 |
| 36 | 36 | 12 | 14.5 | 14.75 | 9.5 | 9 | 34.25 |
| 38 | 38 | 12.5 | 15.5 | 14.25 | 10 | 9 | 34.25 |
| 40 | 40 | 12.5 | 15.5 | 15 | 10 | 9.25 | 34.5 |
Scroll the table sideways for the rest of the columns.
Listed under: Straight · Regular · Biggest Waists
Find jeans that measure like the size 34 →
Jeans that fit like the ONI Denim 288-13.7NEP 13.7oz Nep Denim
- Studio D'Artisan D1902 Trinity Jeans
- Studio D'Artisan SD-1101 13.5oz Ishikawadai Jeans
- 45R Futatabi6.5 Ai Sorahikohime Nou
- Tanuki TNK101OL 19.5oz Heavy Kusaki Collab Regular
- Graph Zero "Green Indigo Skein Dyeing" 15oz Kasezome Selvedge Denim
All 10 closest fits, size by size →
Where to buy
- Blue in Green (opens in new tab)$268Check availability
Some store links earn Indigo & Asphalt a commission. It never changes which stores appear or how results rank.
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.
More ONI Denim fits
- 022-HJS 12oz Jacquard Stripe Selvedge Denim
- 022-KI "Kiraku" 12oz Selvedge Denim
- 022-Kiraku "Natural Indigo" 12oz Selvedge Denim
- 121S "Ishikawadai Stretch" 15oz Stretch Selvedge Denim
- 122S "Stretch Denim" 15oz Stretch Selvedge Denim
- 122S-VIOLET "Violet Weft Stretch" 15oz Stretch Selvedge Denim
- 146S "Ishikawadai Stretch" 15oz Stretch Selvedge Denim
- 15oz Crushed Concrete Denim Kabuki Selvedge- ONI-200CCD
Read next
Embed this size chart
Source: retailer size chart (opens in new tab). Last verified 2026-09-24. Always confirm with the retailer before buying — fits are re-cut seasonally.