ONI Denim 03502 KASE 16oz Natural Indigo Coverall Jacket
- 100% cotton / 16oz
- One Wash / Pre-washed to prevent shrinkage
- Japanese selvedge KASE denim
- Natural indigo dye inspired by kase-zome (rope dye)
- Highly irregular texture with pronounced grain
- Jacket inspired by traditional coveralls
- Straight, functional workwear fit
- ONI Denim signature donut buttons
- One external chest pocket + one internal chest pocket
- 2 patch hand pockets
- Made in Japan
The 03502-KASE Coverall Jacket by ONI perfectly embodies the radical and artisanal approach of the Japanese brand. Inspired by early 20th-century utilitarian work jackets, this coverall combines a simple, functional construction with one of the most expressive denims developed by ONI.
The KASE denim, weighing 16oz, stands out for its extremely lively texture, achieved through irregular yarns and a deep indigo dye inspired by kase-zome. This technique gives the denim rich tonal depth and strong contrast potential with wear, promising a spectacular evolution over time. The denim is offered in a one-wash finish, with the size set and the fabric slightly softened, ready to wear while retaining its raw character.
Designed as a versatile piece, the straight workwear cut allows the jacket to be worn both as an overshirt and as a mid-season outer layer. Careful finishing includes traditional chain-stitch construction, custom metal buttons, 2 chest pockets (1 internal and 1 external), as well as 2 large patch side pockets. Designed and made in Japan, the 03502-KASE is aimed at demanding denim enthusiasts looking for an authentic, textured piece full of character.
This jacket runs small; we recommend choosing one size up from your usual size.
Please note that these measurements are indicative and may vary slightly from one model/size to another.
In the photos, Maxime is 1.83 m tall, weighs 80 kg, and is wearing size 44/XL.
If you are unsure about your size, you can contact us via Instagram or send us an email at the following address: information@flaneurs.net

| Size | 40 / M | 42 / L | 44 / XL |
| A / Shoulder to shoulder | 42 | 44 | 46 |
| B / Chest width | 53 | 55 | 57 |
| C / Sleeve length | 59 | 61 | 63 |
| D / Total length | 70 | 71 | 72 |
You can find all information regarding shipping and returns in our dedicated section: "Shipping & Returns".
For returns, you have a period of 15 days from the date of receipt of your order to send back the item(s) that do not suit you, at your own expense.
Please follow the instructions provided on the return form, which you can download by clicking here.