200 Asphalt 20oz Selvedge Denim
ONI Denim's jeans release enters Vinchy's AI lab for a closer look at fabrication, fit, and care notes.
Tagged at $315, quality lands at 100/100, comfort at 50/100, and sustainability at Not Available for discerning shoppers.
- Brand · ONI Denim
- 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 a substantial 20oz unsanforized selvedge fabric that provides excellent abrasion resistance, complemented by custom engraved buttons and hardware, and crucial back pocket rivets for reinforcement. The use of ONI's iconic 20oz secret denim, known for its unique texture and slow weaving process, further suggests a commitment to quality construction.
Comfort Assessment 50/100
This denim is inherently less comfortable due to its rigid, heavyweight 20oz construction and 100% cotton composition, which lacks stretch for ease of movement. The fabric is also described as having an uneven, rough texture created by slubby yarns, suggesting a potentially abrasive feel.
Sustainability Impact Not Available
No sustainability indicators are present in the text, so a default score of 101 is assigned.
Measurement breakdown
Measurements across available sizes.
| Size | Waist | Thigh | Knee | Leg Opening | Inseam | Rise |
|---|---|---|---|---|---|---|
| 36 | 89.5 cm | 69.8 cm | 28.6 cm | 24.5 cm | 85.1 cm | 30.5 cm |
| 32 | ||||||
| 31 | ||||||
| 38 | ||||||
| 30 | ||||||
| 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.
The Asphalt denim from ONI is a variation of their iconic 20oz secret denim which is woven using an ultra-low tension and extra slubby yarns to create an uneven, rough texture. This unique fabric, which is slowly woven with great attention to detail, features irregular nep and flecks of cotton throughout. The rigid denim comes equipped with custom hardware and details. Rinsed to remove shrinkage.
20oz unsanforized selvedge denim fabric Indigo rope dyed warp, natural beige weift One-wash with tempi treatment to remove shrinkage ONI’s Wide Straight fit has a high rise, ample room through the top block, and a straight leg from the knee down Custom engraved buttons and hardware Back pocket rivets Raised belt loops Hidden coin pocket selvedge Custom vegetable tanned leather patch Red & white selvedge 100% cotton Made in Japan