D1894 Sou-Ai 16oz Twin Indigo Selvedge Denim
Studio D'artisan's jeans release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $425, quality lands at 90/100, comfort at 60/100, and sustainability at Not Available for discerning shoppers.
- Brand · Studio D'artisan
- Category · Jeans
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 denim is built for the long haul, featuring a substantial 16oz weight and robust construction details like copper rivets and chain-stitched hems, which are strong indicators of exceptional longevity and resistance to wear. The use of high-quality, traditional dyeing techniques further suggests a commitment to craftsmanship that extends to overall garment integrity.
Comfort Assessment 60/100
The 16oz unsanforized selvedge denim is a heavyweight, rigid fabric that offers no stretch, suggesting a lower comfort score, though the "Regular Straight" fit provides a roomy top block and full-cut legs which may mitigate some restriction.
Sustainability Impact Not Available
This garment lacks sufficient evidence to assess its sustainability, as there are no mentions of certified organic, recycled, or low-impact materials, nor any ethical labour certifications. The default score is assigned.
Measurement breakdown
Measurements across available sizes.
| Size | Waist | Thigh | Knee | Leg Opening | Inseam | Rise |
|---|---|---|---|---|---|---|
| 34 | 83.8 cm | 63.5 cm | 24.6 cm | 22.2 cm | 87.6 cm | 29.2 cm |
| 32 | ||||||
| 31 | ||||||
| 38 | ||||||
| 36 | ||||||
| 33 | ||||||
| 40 | ||||||
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.
Studio D’Artisan’s “Sou-Ai” (Twin Indigo) denim blends two distinct indigo dyeing techniques to create a fabric rich in texture and tonal depth. The warp is kase-dyed using a mix of Tokushima Natural Indigo and Pure Indigo (featuring both redcast and greencast hues), while the weft is left a natural ecru to preserve contrast. The traditional kase-zome technique retains the yarn’s natural slub and irregularity, giving the denim a layered appearance and signature “rain” streak pattern associated with Tokushima dyeing. Woven at 16oz with a super low-tension weave, the denim is heavily textured and fades with high contrast over time thanks to the combination of natural and synthetic indigo yarns. Rinsed once to eliminate shrinkage, this limited-edition release features custom anniversary details exclusive to the collection.
16oz unsanforized selvedge denim Rinsed once to remove shrinkage Studio D'artisan's "Regular Straight" fit — medium rise, roomy top block, and full-cut legs Warp dyed with natural indigo and pure indigo (redcast/greencast) Natural ecru weft Custom anniversary leather patch Hidden coin pocket selvedge Button fly Copper rivets Raised belt loops Chain stitched hems Blue line selvedge ID 100% cotton Made in Japan