11oz Sashiko Easy Tapered Pants in Black
Japan Blue's pants release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $195, quality lands at 90/100, comfort at 80/100, and sustainability at 60/100 for discerning shoppers.
- Brand · Japan Blue
- 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
This garment is built for the long haul, featuring an 11oz sanforized sashiko fabric that is inherently sturdy and abrasion-resistant, inspired by traditional Japanese firefighter uniforms. The use of a robust zipper fly and 100% cotton construction further suggests a high degree of resilience and longevity.
Comfort Assessment 80/100
The comfort score is boosted by the adjustable drawstring cord waistband, which allows for a personalized and adaptive fit. However, the 100% cotton, 11oz sashiko fabric is described as sturdy and thick, suggesting a potentially rigid feel with no mention of stretch.
Sustainability Impact 60/100
This garment is made from 100% cotton, which is a natural fiber, but the use of sulfur dye, while providing a deep color, is a strong negative indicator because sulfur dyes are known to be environmentally problematic in wastewater treatment.
Measurement breakdown
Measurements across available sizes.
| Size | Waist | Thigh | Knee | Leg Opening | Inseam | Rise |
|---|---|---|---|---|---|---|
| Large | 86.4 cm | 68.6 cm | 22.9 cm | 18.4 cm | 76.2 cm | 31.1 cm |
| X-Large | ||||||
| Small | ||||||
| Medium | ||||||
| XX-Large | ||||||
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.
Inspired by "hikeshi banten" or traditional Japanese firefighter uniforms, Japan Blue's 11oz sashiko fabric is woven with thick sashiko threads on a sturdy cotton base. The fabric is sulfur dyed black for a deep color that will continue to fade with time. Made in the brand's Easy Pant silhouette, these trousers come cut in a relaxed tapered cut with a roomy top block, tapered leg, and a slightly cropped hem. Featuring slant pockets at the waist, two welt pockets at the rear, and an adjustable drawstring cord waistband.
Sulfur dyed, will fade with wear
11oz sanforized sashiko fabric Relaxed tapered fit, roomy top block with a strong taper through the leg. Cropped hem Resin buttons
Drawstring waist Two-tack pleating Slant pockets at the waist Welt pockets at the rear Zipper fly Cotton twill pocket bags
100% cotton
Made in Japan