Boncoura

Boncoura Japanese Selvedge Indigo Jeans — Z Straight Tapered Size Chart

Every published measurement for the Boncoura Japanese Selvedge Indigo Jeans — Z Straight Tapered, size by size, widths flat and waist doubled, the numbers the tag size doesn't tell you.

CutRegular Tapered
Maker's fit nameZ Straight Tapered
Fabric15oz Rinsed: Given one light wash before sale: sanforized, one-washed, or rinsed. Minimal further shrinkage. Japanese Selvedge Denim (Ikemen)
MillNot listed
Sizes28–40

In a size 33, the Boncoura Japanese Selvedge Indigo Jeans — Z Straight Tapered measures 33″ waist, 11.75″ front rise, 12.75″ thigh and 7.75″ leg opening. Every size on its chart measures even with its tag, and each size up adds 1″. From knee to hem, the leg narrows 1″.

Measurements in inches, widths flat and waist doubled
SizeWaistFront RiseBack RiseThighKneeLeg OpeningInseam
282811.251611.586.530
292911.516.2511.758730
303011.7516.5128.25730
313111.7516.7512.258.57.2530
323211.751712.58.757.530
333311.751712.758.757.7530
34341217.2513.2597.7530
363612.517.513.59.257.7530
383812.518149.5830
404012.518.514.59.758.2530

Scroll the table sideways for the rest of the columns.

Listed under: Tapered · Regular · Biggest Waists

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About Boncoura

Founded in 2011 by Hisashi Morishima, Boncoura takes its name from the French “bon courage” and the Japanese “bonkura,” a fond term for someone stubbornly devoted to a passion. Before his first collection, Morishima worked with Japanese mills to develop original fabrics inspired by vintage denim of the 1950s and 1960s. The family-run brand makes its garments in Japan, overseeing its denim from cotton blending through spinning and indigo dyeing, and weaving it on old-style power looms built to its own specifications.

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Source: retailer size chart (opens in new tab). Last verified 2026-07-12. Always confirm with the retailer before buying — fits are re-cut seasonally.