Technical flat drawn to scale from the size chart.
288ZR
Oni's classic straight: an even, roomy leg that shows off the Secret Denim's texture.
For a 81.3 cm waist (our default: enter yours). Size 31’s waistband measures 80 cm, 1.3 cm under your waist: snug for the first few wears, then the waistband gives and settles right at your waist.
- Maker’s fit name
- Classic Straight
- Fabric
- 20oz Secret Denim
- Weight
- 20 oz
- Maker
- Kyoto
- Shrinkage & finish
- Not stated by the source. Ask the seller whether the chart is raw or washed. Hemming and cuffing guide
Order size 31 for a 81.3 cm waist, and check the seller’s own chart before you buy. Menjitsu may earn a commission when you buy through these links. It never changes your price or which jeans we chart.
Measured profile
at size 31- Rise
- high
- Thigh
- regular
- Taper
- strong
- Opening
- medium
| TAG | 29 | 30 | 31 | 32 | 33 | 34 | 36 | 38 |
|---|---|---|---|---|---|---|---|---|
| Waist | 75.6 | 76.2 | 80 | 82.6 | 85.1 | 88.3 | 94 | 99.1 |
| Front rise | 28.3 | 28.6 | 29.2 | 29.8 | 29.8 | 30.5 | 31.1 | 31.8 |
| Back rise | — | — | — | — | — | — | — | — |
| Thigh | 29.2 | 29.8 | 30.5 | 31.2 | 32.1 | 32.5 | 33.9 | 36.2 |
| Knee | 22.2 | 22.2 | 22.9 | 23.1 | 23.9 | 24.4 | 25.4 | 26.4 |
| Leg opening | 19.1 | 19.1 | 19.4 | 19.7 | 20.3 | 21 | 22.2 | 22.9 |
| Inseam | 88.9 | 88.9 | 88.9 | 88.9 | 88.9 | 88.9 | 88.9 | 88.9 |
Centimetres; thigh, knee and opening are measured flat. Transcribed from Blue Owl (published in inches). Retailers measure differently; confirm with the seller before you buy.
Compare with another model
Quick picks: Studio D'Artisan SD-100 Iron Heart IH-888S The Flat Head FN-8004
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Cut close to the 288ZR
The nearest matches by rise, thigh, knee and opening at size 31, from any maker.
SD-100
絞Tapered- Rise cm
- 28.5
- Thigh
- 30.5
- Knee
- 22.5
- Hem
- 20
IH-888S
楽Relaxed Tapered- Rise cm
- 28.6
- Thigh
- 31.8
- Knee
- 22.2
- Hem
- 19.7
FN-8004
楽Relaxed Tapered- Rise cm
- 30.5
- Thigh
- 33
- Knee
- 23.5
- Hem
- 21
570
直Straight- Rise cm
- 28.2
- Thigh
- 29.7
- Knee
- 22.6
- Hem
- 19.9