BOS710XX-SU Shizen 18oz Sumi Ink Selvedge Denim
Samurai's jeans release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $295, quality lands at 100/100, comfort at 50/100, and sustainability at 90/100 for discerning shoppers.
- Brand · Samurai
- 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 100/100
This denim is built for the long haul, featuring an extremely heavy 18oz selvedge denim fabric and robust construction details like chain-stitched hems and hidden back pocket rivets, which significantly reinforce stress points. Furthermore, the inclusion of custom branded iron buttons speaks to a commitment to quality hardware over cheaper alternatives.
Comfort Assessment 50/100
This denim is likely to be rigid and heavy, given the 18oz weight and 100% cotton composition, which suggests a lack of stretch for movement. The "Slim Straight fit" with a "moderate room in the thigh" may offer some comfort, but the overall structure points toward stiffness.
Sustainability Impact 90/100
This garment features several positive sustainability indicators, including the use of homegrown Japanese cotton and a traditional susuzome sumi ink overdye, which suggests a focus on natural materials and traditional, potentially lower-impact dyeing methods. Furthermore, the "Samurai Cotton Project" emphasizes a seed-to-stitch, locally-sourced approach, which reduces transportation emissions.
Measurement breakdown
Measurements across available sizes.
| Size | Waist | Thigh | Knee | Leg Opening | Inseam | Rise |
|---|---|---|---|---|---|---|
| 36 | 88.9 cm | 64.8 cm | 24.1 cm | 20.6 cm | 88.9 cm | 29.2 cm |
| 32 | ||||||
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| 35 | ||||||
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| 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.
Introducing the Shizen Selvedge Denim, the first collaboration between Samurai Jeans and Blue Owl. This collection combines Samurai's homegrown "Cotton Project" cotton with a range of natural overdyes, made exclusively for Blue Owl. This iteration is dyed using traditional susuzome sumi ink, commonly used in calligraphy, resulting in a deep charcoal-black color that highlights the cotton’s natural slub variation.Grown, harvested, and woven in Japan, this collector's edition denim was originally conceptualized as a passion-project by Samurai Jeans founder Toru Nogami to produce a completely made in Japan denim from seed to stitch. Fittingly named the "Samurai Cotton Project," this 18oz selvedge denim sports a highly-visible slub and nep. The jeans come packed with symbolism referencing the brand's traditional warrior ethos including special edition iron buttons, jacquard pocket bags, back pocket rivets, and a custom co-branded leather patch.
Blue Owl exclusive Woven with homegrown Japanese cotton Charcoal Sumi ink overdye 18oz Sasayama selvedge denim, rinsed to remove shrinkage Samurai's Slim Straight fit has a medium rise, moderate room in the thigh, and a slight taper through the legs. Custom branded leather patch Hidden coin pocket selvedge Custom woven jacquard pocket bags Button fly with custom branded iron buttons Hidden back pocket rivets Raised belt loops Chain stitched hems Brown selvedge line 100% cotton Made in Japan