ONI Denim Men's 16oz Natural Indigo Selvedge Jeans - Regular Straight Fit, Button Fly, Made in Japan (ONI270-Onikase)
Regular price €231,68
Unit price per
ONI Denim Men's 16oz Natural Indigo Selvedge Jeans - Regular Straight Fit, Button Fly, Made in Japan (ONI270-Onikase)
ONI Denim
These men's jeans are made in Japan by ONI Denim, a brand known for its distinctive craftsmanship. They retain the authenticity of a classic five-pocket design but are cut in a modern silhouette and made from ONI's original textured denim, woven using the brand's unique fabric-making techniques. The result is a pair of jeans that captures the look and feel of vintage American denim while fitting naturally into today's casual style. This balance of richly textured fabric, traditional construction, and an updated fit bridges vintage character with contemporary style and everyday wearability. This model uses ONI's heavyweight 16 oz selvedge denim, made from 100% non-stretch cotton. The warp yarns are hank-dyed with natural indigo using a traditional kase-zome skein dyeing technique, while the undyed weft yarns are woven on old-style shuttle looms. The result is a rugged fabric with a coarse, bumpy texture, pronounced vertical streaking, and natural mottled speckling. Over time, the denim develops dramatic high-contrast fading with distinctive vertical fade patterns. The jeans also feature authentic leg twist along both seams, are one-wash finished to minimize shrinkage, and include selvedge details at the interior outseam and coin pocket, along with a leather waistband patch. With wear and washing, the denim evolves uniquely to reflect each wearer's lifestyle. These jeans are detailed with a button fly using antiqued metal buttons engraved with the brand logo, five belt loops, a leather patch on the right side of the back waistband, decorative stitching on both back pockets, and a classic five-pocket design reinforced with rivets for added durability. These jeans feature a regular fit with a straight leg, a button fly, and a mid-rise waist. These jeans feature a regular fit with a straight leg, a button fly, and a mid-rise waist. The fit through the seat and thighs is regular and provides a balanced silhouette that is neither too slim nor too loose, while the leg stays straight with a subtle taper toward the hem for a clean, modern look. This model is a new original design from ONI Denim, combining classic styling with the brand's signature denim fabric and exceptional craftsmanship.
Gender: Men.
Our model is wearing a tagged size 29. He stands 5'9" (175 cm) tall, weighs 127 lbs (58 kg), and has a chest measurement of 36 inches (91 cm). His usual size in U.S. denim is W29.
Fit: These jeans feature a regular fit with a straight leg, a button fly, and a mid-rise waist. The fit through the seat and thighs is regular and provides a balanced silhouette that is neither too slim nor too loose, while the leg stays straight with a subtle taper toward the hem for a clean, modern look. Pre washed, minimal shrinkage. To ensure a comfortable fit, please refer to the actual garment measurements listed below. All measurements are taken with the garment laid flat and are provided in both centimeters and inches. Please note that slight variations may occur due to manual measurement. Fit may also vary depending on the design of each style as well as individual preference. For best results, we recommend comparing these measurements with a similar garment you already own.
Available Sizes.
The following measurements show the garment itself, not your own body.
Please compare them with a similar piece from your wardrobe to get a better sense of fit.
･Tagged size 29 (Waist: 28.5"-29.0")
･Tagged size 30 (Waist: 29.5"-30.0")
･Tagged size 31 (Waist: 30.5"-31.0")
･Tagged size 32 (Waist: 31.5"-32.0")
･Tagged size 33 (Waist: 32.5"-33.0")
･Tagged size 34 (Waist: 33.4"-33.7")
･Tagged size 36 (Waist: 35.4"-35.7")
･Tagged size 38 (Waist: 37.4"-37.7")
In inches
| 29 | 33.5" | 10.2" | 11.4" | 7.9" |
| 30 | 33.5" | 10.2" | 11.4" | 7.9" |
| 31 | 33.5" | 10.6" | 11.8" | 7.9" |
| 32 | 33.9" | 10.6" | 12.2" | 8.3" |
| 33 | 33.9" | 11.0" | 12.2" | 8.3" |
| 34 | 33.9" | 11.0" | 12.6" | 8.3" |
| 36 | 33.9" | 11.0" | 13.0" | 8.3" |
| 38 | 33.9" | 11.4" | 13.8" | 8.7" |
In centimeters
| Size | Inseam | Front Rise | Thigh | Leg Opening |
| 29 | 85cm | 26cm | 29cm | 20cm |
| 30 | 85cm | 26cm | 29cm | 20cm |
| 31 | 85cm | 27cm | 30cm | 20cm |
| 32 | 86cm | 27cm | 31cm | 21cm |
| 33 | 86cm | 28cm | 31cm | 21cm |
| 34 | 86cm | 28cm | 32cm | 21cm |
| 36 | 86cm | 28cm | 33cm | 21cm |
| 38 | 86cm | 29cm | 35cm | 22cm |
Lay the jeans flat, face up, without stretching or pulling the fabric.
Waist: Measure straight across the back waistband from one side to the other at the natural dip, then double that number to get the full waist size.
Inseam: Measure from the crotch seam down to the bottom of the leg along the inside seam.
Front Rise: Measure straight from the crotch seam (where the inseams meet) up to the top edge of the front waistband.
Thigh: Measure the width of the leg about 3 cm (approximately 1.2") below the crotch seam, straight across from one side to the other.
Leg Opening: Measure straight across the bottom hem of one leg, from one side to the other. This measurement represents the leg opening width.
Made in Japan.
Brand new with tags, in unused condition.
*All measurements are taken with the garment laid flat.
*Please note that slight variations in measurements may occur.
*Actual color may differ slightly from the photos due to lighting and screen settings.
Fabric Type: The fabric used for this model is ONI's heavyweight 16 oz selvedge denim, a material that perfectly embodies the brand's experimental spirit. It has a rugged structure and an uneven hand, with a distinctly coarse and bumpy texture. The denim is 100% cotton and non-stretch. The warp yarns are hank-dyed with natural indigo using a traditional kase-zome skein dyeing technique, and the undyed weft yarns are slowly woven together on old-style shuttle looms. The fabric displays pronounced vertical streaking, where the white weft yarns peek through to create flowing, irregular lines that run down the length of the cloth. Across the entire surface, organic speckling and mottled patterns appear naturally, giving the denim a rich, cloud-like depth. These irregular dark-and-light variations are not printed or engineered, but are the direct result of the hand-dyeing process and the uneven absorption of natural indigo. This is not a flat or uniform denim, but a living fabric that looks different from every angle and under changing light. Over time, it promises dramatic, high-contrast fading, with the vertical fade patterns and textured highs gradually emerging in sharper relief through wear. Additionally, the jeans faithfully reproduce the natural leg twist along both the outseams and inseams, further enhancing their authentically old-school appearance. As part of the finishing process, the garment is pre-washed (one-wash) to minimize shrinkage. Selvage details along the interior outseam and inside the coin pocket. A leather patch on the back right side of the waistband. Through repeated wear and washing, the denim gradually evolves, developing fading patterns that uniquely reflect each wearer's lifestyle over time.
Natural Indigo Dye: Natural indigo is a plant-derived dye that has been used for centuries in traditional textile production. Unlike synthetic indigo, which is chemically manufactured, natural indigo is extracted from indigo plants and fermented before dyeing. The color it produces is a deep, slightly muted blue with subtle variation from yarn to yarn. Small irregularities in shade, tone, and fading are not defects but characteristic features of natural indigo dyeing and an important part of its appeal.
Kase-zome (Skein Dyeing): Kase-zome is a traditional Japanese dyeing method in which yarn is wound into loose loops (skeins or hanks) and hank-dyed before the fabric is woven or knitted. This process allows the dye to penetrate the fibers thoroughly, resulting in rich, even color. Compared with piece dyeing (dyeing finished fabric), skein dyeing gives the yarn a deeper, more complex tone and helps create textiles with a more natural look and feel.
Number of Pockets: 5.
Pockets:
Front Pockets: Two front hand pockets reinforced with embossed metal rivets at stress points for enhanced durability.
Coin Pocket: One watch pocket (coin pocket) set into the right-hand pocket, also reinforced with embossed rivets. The inner edge of the coin pocket opening is finished with visible selvedge.
Rear Pockets: Two rear patch pockets with open-top construction and internal concealed rivets to preserve a clean exterior silhouette while providing reinforcement from within.
Decorative Details: Decorative stitching on both back pockets.
Button Type: Five-button fly, including the top button, with antiqued metal buttons featuring the ONI Denim logo engraving.
Other details: These jeans also feature five belt loops, selvage details along the interior outseam and inside the coin pocket, a leather patch positioned on the right side of the back waistband, and a classic five-pocket design reinforced with rivets.
Model name : 270 (ONI270-Onikase ONI-277-Kase) ONI Denim regular fit straight leg jeans / Heavyweight 16 oz selvedge denim regular straight jeans / Men's casual denim pants with button fly and regular straight fit / Mens deep indigo blue denim japanese selvage jean pants.
Care Instructions
Machine wash at a maximum temperature of 40°C (104°F) on a normal cycle with the garment turned inside out.
･Do not use chlorine or oxygen bleach.
･Do not tumble dry.
･Hang to dry in the shade.
･Iron at a maximum sole-plate temperature of 150°C (302°F) using a pressing cloth.
･Do not dry clean.
Handling Indigo-Dyed and Garment-Dyed Products
･This product is either indigo-dyed or garment-dyed, both of which are processes known for their rich color and natural fading over time. Please note that some color transfer or unevenness may occur due to the characteristics of these dyeing methods. We kindly ask for your understanding and recommend careful handling.
･Be cautious of color transfer from friction
During wear, color may transfer to other garments, bags, chairs, or surfaces due to friction. Please take extra care when pairing with light-colored or white items.
･Washing instructions
The dye may transfer to other items during washing, so we recommend washing separately. To help reduce fading, especially in high-friction areas, turn the garment inside out before washing. Avoid vigorous scrubbing and let it air dry naturally. With repeated washing and wear, the color will gradually develop a unique, aged appearance.
･Be mindful of water and sweat
Exposure to moisture such as sweat or rain can increase the likelihood of color transfer or fading. If the fabric becomes damp, let it dry naturally away from direct sunlight.
･Avoid yellowing or discoloration from sunlight
When drying, turn the garment inside out and avoid prolonged exposure to direct sunlight to minimize the risk of yellowing or uneven fading.
･Please handle with care and enjoy the natural aging and individuality that come with indigo and garment-dyed products.
How to measure the clothing
Garment measurements ( Not body measurements )
How to measure the clothing
Body Width (Half Chest)
Lay the clothing flat and measure 3 cm under the armhole. Measure from side to side
Body Length
Lay the clothing flat and measure from base of collar seam (excluding collar) down to the end of the hem
Sleeve Length
Lay the clothing flat and measure from center back of base of collar seam to the end of the cuff
Shoulder Width
Lay the clothing flat and measure shoulder seam to shoulder seam
Lay Jeans/Pants flat, face up and do not stretch or pull fabric.
Waist
Measure flat across the back waistband from one side to the other with the natural dip. Double the number to get actual waist size.
Inseam
Measure from the crotch seam to the bottom of the leg on the inside seam.
If you are unsure of the size to order, we will assist you. Please contact us by e-mail ( rodeo@mbf.nifty.com ) with the following information : Height, waist circumference measure, chest circumference measure, body weight, (and type of clothing to be worn beneath the jacket most of the time), as well as the type of fit you prefer : Trim, roomy or oversized.