Japan Blue J308 9oz Lightweight Circle Straight Jeans — Measurements
Every published measurement for the Japan Blue J308 9oz Lightweight Circle Straight Jeans, size by size, widths flat and waist doubled, the numbers the tag size won't tell you.
CutRegular Straight
Maker's fit nameStraight
Fabric9oz "Circle" Selvedge Denim
Sizes30–38
| Tag Size | Waist | Front Rise | Back Rise | Thigh | Knee | Leg Opening | Inseam |
|---|---|---|---|---|---|---|---|
| 30 | 31.5 | 11 | 14.75 | 12.25 | 8.25 | 7 | 31.75 |
| 32 | 33 | 11.25 | 15.25 | 12.75 | 8.5 | 7.25 | 31.75 |
| 34 | 34.75 | 11.5 | 15.75 | 13.5 | 9 | 7.75 | 31.75 |
| 36 | 37 | 11.75 | 16.25 | 14 | 9.5 | 7.75 | 31.75 |
| 38 | 39 | 12.5 | 16.5 | 14.75 | 10 | 8.75 | 31.75 |
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Also listed under: Straight · Regular
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Where to buy
- Redcast Heritage$180Check availability
More Japan Blue fits
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- J214 14oz US Cotton Circle Tapered Black Jeans
- J301 "Circle" 14.8oz US Cotton Selvedge Denim
- J301-MID 14.8oz US Cotton Stonewashed Circle Straight Jeans Middle Indigo
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Source: retailer size chart. Last verified 2026-09-01. Always confirm with the retailer before buying — fits are re-cut seasonally.