1175 Double Indigo 13.5oz Duck Canvas Pants
Pure Blue Japan's pants release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $245, quality lands at 100/100, comfort at 70/100, and sustainability at Not Available 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 100/100
This garment is built for the long haul, featuring a robust 13.5oz duck canvas fabric, chain stitched hems, and hidden copper rivets on the back pockets, all strong indicators of superior construction and longevity. The use of custom branded nickel buttons further suggests a commitment to quality hardware that resists wear.
Comfort Assessment 70/100
The comfort score is based on the neutral baseline of 70 because the garment is made from 100% cotton with no mention of stretch, soft fibers, or comfort-enhancing features.
Sustainability Impact Not Available
This garment lacks any explicit sustainability indicators, such as certified organic materials or ethical production claims, making it impossible to assign a score based on environmental or social responsibility.
Measurement breakdown
Measurements across available sizes.
| Size | Waist | Thigh | Knee | Leg Opening | Inseam | Rise |
|---|---|---|---|---|---|---|
| 32 | 81.3 cm | 60.5 cm | 20.1 cm | 16.3 cm | 83.8 cm | 28.4 cm |
| 31 | ||||||
| 38 | ||||||
| 30 | ||||||
| 36 | ||||||
| 35 | ||||||
| 33 | ||||||
| 34 | ||||||
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.
Presented in a classic 5-pocket silhouette, Pure Blue Japan's 1175 Pant features a custom woven double-indigo 13.5oz duck canvas fabric. Pure Blue Japan's heavyweight Duck Canvas fabric features a robust heft and rough-handed texture; complete with a faux selvedge ID on the interior. As with other styles in PBJ's catalog, the 1175 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, a deerskin leather patch, and Pure Blue Japan indigofera leaf embroidery.
13.5oz duck canvas fabric, rinsed to remove shrinkage Double indigo warp and weft The "Relaxed Tapered" fit from Pure Blue Japan is designed with additional room in the top block and thighs and a strong taper from the knee down Signature Pure Blue Japan leaf embroidery on back right pocket Deerskin leather patch Faux blue selvedge ID Custom branded nickel button fly Hidden back pocket copper rivets Raised belt loops Chain stitched hems 100% cotton Made in Japan