Japan Blue

Japan Blue J427 17oz Classic Straight Jeans — Measurements

Every published measurement for the Japan Blue J427 17oz Classic Straight Jeans, size by size, widths flat and waist doubled, the numbers the tag size won't tell you.

CutRegular Straight
Maker's fit nameClassic Straight
Fabric17oz Selvedge Denim
Sizes30–38
Measurements in inches, widths flat and waist doubled
Tag SizeWaistFront RiseBack RiseThighKneeLeg OpeningInseam
30311114.512.258.757.7534.75
3132111512.58.757.7534.75
3233.7511.515.251398.2534.75
3334.7511.7515.2513.59.58.7534.75
3435.511.7515.7513.59.58.7534.75
3637.512.2516.2514.2510934.75
383912.516.514.510.259.2534.75

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Also listed under: Straight · Regular

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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.