Japan Blue

Japan Blue J316BK Circle 14oz Zimbabwe x Australian cotton vintage Selvedge Black (One washed) J316 Size Chart

Every published measurement for the Japan Blue J316BK Circle 14oz Zimbabwe x Australian cotton vintage Selvedge Black (One washed) J316, size by size, widths flat and waist doubled, the numbers the tag size doesn't tell you.

CutRegular Straight
Maker's fit nameStraight
Fabric14oz Zimbabwe x Australian cotton vintage Selvedge Black (One washed) J316
MillCollect Mills
Sizes28–38

In a size 32, the Japan Blue J316BK Circle 14oz Zimbabwe x Australian cotton vintage Selvedge Black (One washed) J316 measures 33.5″ waist, 10.75″ front rise, 12.25″ thigh and 7″ leg opening. Sizes on its chart run from 1¼″ over the tag to 1½″ over it, and each size up adds 1″.

Measurements in inches, widths flat and waist doubled
SizeWaistFront RiseThighLeg OpeningInseam
2829.510116.532
2930.510.2511.56.532
3031.510.511.756.7532
3132.510.75126.7532
3233.510.7512.25732
3334.51112.5732
3435.511.25137.2532
3637.511.513.57.7532
3839.251214.25832

Scroll the table sideways for the rest of the columns.

Listed under: Straight · Regular

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About Japan Blue

Established in 2010 by the COLLECT mill in Kojima, Okayama, Japan Blue Jeans began as an in-house project of the Japan Blue Group, with Hiroki Kishimoto credited as its founder. The brand builds on the group’s own fabric development, holding that making jeans is making fabric, and its garments are cut, sewn, and finished in Kojima. Its selvedge denim is woven on vintage shuttle looms, often with rope dyeing and slub textures. The label launched with a single 14.8 oz. U.S. cotton selvedge fabric and now spans a wide range of weights and weaves.

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Source: retailer size chart (opens in new tab). Last verified 2026-09-23. Always confirm with the retailer before buying — fits are re-cut seasonally.