02516P Sleeping Demon Natural Indigo 15.5oz Selvedge Denim Jacket
ONI Denim's jackets and coats 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 80/100, and sustainability at 80/100 for discerning shoppers.
- Brand · ONI Denim
- Category · Jackets and Coats
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 jacket is built for the long haul, featuring a substantial 15.5oz Japanese selvedge denim fabric and custom engraved buttons and hardware, which are strong indicators of high-quality construction and material resilience. Furthermore, the use of ONI DENIM, a reputable brand known for its unique and durable textiles, suggests exceptional longevity.
Comfort Assessment 80/100
While the 100% cotton 15.5oz denim is inherently heavy and rigid, the historic Tempi wash process is a significant positive, as it eliminates shrinkage and creates a desirable broken-in feel right out of the box.
Sustainability Impact 80/100
This jacket scores well due to the use of pure natural indigo for dyeing, a significant positive indicator for reducing the environmental impact often associated with synthetic dyes. However, since the material is 100% conventional cotton with no mention of organic or recycled content, the score is moderated.
Measurement breakdown
Measurements across available sizes.
| Size | Bust | Shoulder | Sleeve | Length |
|---|---|---|---|---|
| 40 | 105.4 cm | 44.5 cm | 62.2 cm | 64.8 cm |
| 44 | ||||
| 42 | ||||
| 46 | ||||
| 38 | ||||
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.
After five years in the making, the first-ever ONI DENIM x Blue Owl collaboration arrives in the form of the "Sleeping Demon" 15.5oz Japanese Selvedge Denim. Woven on ONI DENIM’s ancient old-world shuttle loom, this collaborative project was designed with the goal of creating a more accessible year-round denim while retaining ONI’s world-famous “secret” texture. By utilizes techniques the brand pioneered over 30 years ago, the final product sports a deceptively subtle appearance from afar, with the denim’s true form revealing itself upon closer inspection. The jeans receive their color from a pure natural indigo dye, which lends a shadowy dark blue color to the denim on day one, and the promise of a classic light wash fade over time. The jacket is treated with the historic Tempi wash process to eliminate shrinkage and create a broken-in feel, and comes equipped with custom hardware and a debossed natural leather patch with collaborative ONI DENIM x Blue Owl branding. Only at Blue Owl.
ONI Denim x Blue Owl Collaboration 15.5oz low-tension Japanese slub selvedge denim fabric One-wash with tempi treatment to remove shrinkage Modified type-2 silhouette with regular fit Rope-dyed with pure natural indigo Custom engraved buttons and hardware Collaborative natural leather patch White selvedge ID 100% cotton Made in Japan