Technical flat drawn to scale from the size chart.
#100 MMJZ1100
From the Standard line: high rise, a generous top block and a classic taper down a straight leg.
For a 32″ waist (our default: enter yours). Size 31’s waistband measures 31½″, ½″ under your waist: snug for the first few wears, then the waistband gives and settles right at your waist.
- Maker’s fit name
- Standard Straight
- Fabric
- 14.7oz selvedge
- Weight
- 14.7 oz
- Maker
- Kojima, Okayama
- Shrinkage & finish
- Sanforized Hemming and cuffing guide
Order size 31 for a 32″ 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 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 36 | 38 | 40 | 42 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Waist | 29½ | 30¼ | 30¾ | 31½ | 32½ | 34 | 35 | 36½ | 38½ | 41 | 43 |
| Front rise | 12¼ | 12¼ | 12¼ | 12¼ | 12¼ | 12½ | 12¾ | 13¼ | 13¼ | 13½ | 13¾ |
| Back rise | — | — | — | — | — | — | — | — | — | — | — |
| Thigh | 11⅜ | 11¾ | 12¼ | 12¼ | 12⅝ | 12¾ | 13¼ | 13¾ | 14⅜ | 14¾ | 15 |
| Knee | 9⅜ | 9½ | 9¾ | 9¾ | 9⅞ | 9⅞ | 10⅛ | 10⅜ | 10⅝ | 10⅞ | 11 |
| Leg opening | 8¼ | 8¼ | 8⅜ | 8⅜ | 8½ | 8⅝ | 8¾ | 9 | 9½ | 9½ | 10 |
| Inseam | 34 | 34 | 34 | 34 | 34 | 34 | 34½ | 34½ | 34½ | 34½ | 34½ |
Inches; 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
The Boncoura 1943XX is shorter in the leg (−2¾″), wider at the opening (+⅜″), bigger in the waist (+½″) and roomier in the thigh (+¼″). Both are Straight cuts.
How the 1943XX would fit
- Falls straighter below the knee, more of a column.
- A wider opening that sits easily over boots and stacks less.
- Shorter in the leg: less cuffing needed.
| #100 MMJZ1100size 31 | 1943XXsize 32 | Diff. | |
|---|---|---|---|
| Waist | 31½ | 32 | +½″ |
| Front rise | 12¼ | 12¼ | same |
| Back rise | — | 16½ | – |
| Thigh | 12¼ | 12½ | +¼″ |
| Knee | 9¾ | 9½ | −¼″ |
| Leg opening | 8⅜ | 8¾ | +⅜″ |
| Inseam | 34 | 31¼ | −2¾″ |
Diff. is the 1943XX minus the #100 MMJZ1100. Clear
Compare with jeans you own
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Cut close to the #100 MMJZ1100
The nearest matches by rise, thigh, knee and opening at size 31, from any maker.
Classic MMJZ1101
直Straight- Rise
- 12⅛″
- Thigh
- 11¾″
- Knee
- 9½″
- Hem
- 8⅛″
Late S40's
直Straight- Rise
- 12¼″
- Thigh
- 12½″
- Knee
- —
- Hem
- 8⅝″
1943XX
直Straight- Rise
- 12¼″
- Thigh
- 12½″
- Knee
- 9½″
- Hem
- 8¾″
TNK101ID
直Straight- Rise
- 11¾″
- Thigh
- 12¼″
- Knee
- —
- Hem
- 8¼″