Sulfur Dye Herringbone Work Pants in Camel
Pure Blue Japan's pants release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $325, quality lands at 90/100, comfort at 70/100, and sustainability at 80/100 for discerning shoppers.
- Brand · Pure Blue Japan
- Category · Pants
AI scorecard
What matters most for shoppers researching this piece right now.
Craftsmanship, stitching, and long-term durability.
Movement, breathability, and day-long wear.
Environmental impact and responsible sourcing.
Attribute deep dive
We break down what drove each score so you can weigh trade-offs.
Quality Analysis 90/100
These work pants boast excellent durability indicators, starting with the mediumweight Japanese herringbone twill fabric and the use of custom branded nickel buttons, which are far superior to standard plastic hardware. Furthermore, the specialized slow weaving technique used by Pure Blue Japan (PBJ) on an old-world shuttle loom suggests a high-quality, tightly woven textile built to last.
Comfort Assessment 70/100
The comfort score starts at a neutral baseline because the 100% cotton herringbone twill fabric is described as mediumweight and woven using a specialized slow technique, but there are no claims of stretch, softness, or seam enhancements.
Sustainability Impact 80/100
This garment uses a sulfur dye process, which is a strong positive indicator for sustainability as it is generally considered less toxic and more environmentally friendly than many conventional synthetic dyes. The use of 100% cotton and the "Made in Japan" origin also contribute to the overall profile.
Measurement breakdown
Measurements across available sizes.
| Size | Waist | Thigh | Knee | Leg Opening | Inseam | Rise |
|---|---|---|---|---|---|---|
| 36 | 92.1 cm | 73.7 cm | 28.3 cm | 25.4 cm | 81.3 cm | 32.1 cm |
| 32 | ||||||
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| 35 | ||||||
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Gallery
Reference shots help you validate textures, hardware, and proportion before you buy.
Garment details
Need-to-know info pulled from the retailer’s description, sizing notes, and care callouts.
Crafted from a Japanese herringbone twill fabric these worker style trousers are cut in a wide fit and achieve their color from a sulfur garment dye. As with other styles in PBJ's catalog, this fabric is woven on an old-world shuttle loom using a specialized slow weaving technique to produce the unique texture the brand is renowned for. Finished with custom nickel buttons, an array of pockets, and Pure Blue Japan indigofera leaf embroidery.
Mediumweight Japanese herringbone twill fabric Sulfur dyed, will fade with wear The Regular Straight (003) fit from Pure Blue Japan has a medium-high rise with a classic straight fit through the leg and a very slight taper at the ankle Signature Pure Blue Japan leaf embroidery on back right pocket Carpenter thigh pocket
Layered front patch pockets Slant trouser waist pockets Rear patch pockets Custom branded nickel button fly
Raised belt loops Trouser hem 100% cotton Made in Japan