02527P-ZR-BKBK - 20oz Secret Denim Type III Jacket - Black, Black

The ONI Denim 02527P-ZR-BKBK is a modern take on the classic Type III jacket, crafted from ONI's iconic 20oz "Secret Denim." This heavyweight fabric is woven at a low tension, creating a rich texture with pronounced slub and irregularity. Featuring a double black finish achieved through sulfur dyeing, the jacket offers a deep, matte tone that will evolve uniquely with wear over time. The one-wash treatment ensures reduced shrinkage and a softer hand, making it easier to break in despite its substantial weight. This is probably the rarest of the "Secret Denim" collection. 

The jacket retains all the hallmarks of a traditional Type III, including chest pockets, front pleats, and adjustable waist tabs, but adds practical hand warmer pockets for modern functionality. It is finished with black laurel wreath buttons and a deerskin leather patch, highlighting its thoughtful craftsmanship. This limited-edition piece showcases the perfect balance between heritage design and ONI's innovative denim expertise.

• 100% Cotton
• Black x Black
• Sulfur-dyed
• 20oz Japanese selvedge "Secret" denim
• Two chest pockets
• Two hand warmer pockets
• Low tension weave
• One wash
• Black laurel wreath buttons
• Deerskin leather patch
• Made in Japan

A variance of +/-.5" is within tolerance.

Fit Notes: Shop owner Tommy is wearing a size 42 in this jacket. He's used to wearing a 42 in these jackets across the board, and it's the right call with this slimmer fitting type iii. The chest and length is spot on for his measurements in the 42. We recommend buying one size up from your true size in this jacket.  Tommy is 5'10," 165lbs, with a 40" chest.