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Iron Heart 105J-IND - Chore Jacket - 14oz Selvedge Denim Indigo
Iron Heart 105J-IND - Chore Jacket - 14oz Selvedge Denim Indigo

Iron Heart

105J-IND - Chore Jacket - 14oz Selvedge Denim Indigo


Garment Measurements | Virtual Size Chart


The Iron Heart IHJ-105-IND Selvedge Denim Chore Jacket is an improved, modern version of the workwear original and serves as a heritage statement piece produced from a 14 oz. medium weight, sanforized, and once-washed right hand twill Selvedge Denim from Kojima, Japan. Taken from the classic mid-century industrial work jacket, this pattern features a modified body that's been tailored from the traditional examples with reconfigured pocket placement for a better composition and fit resulting in modern-styled grit. A newer fabric within the Iron Heart collection, this 100% cotton denim is woven via vintage shuttle looming using their signature dual twisted weft yarn method to add structure and a slub texture that softens to the body for a remarkable "least heavy" 14 oz. weight fabric in a medium tension weave that has a natural drape and retains its form through years of wear with unmatched durability and performance. Featuring a rope dyed indigo warp and a natural colored weft with a subtle grey cast over heavy white core yarn, this piece will evolve into a remarkable vintage blue with contrasting fade patterns. Created to be a functional spring-fall outerwear piece, the 105J Chore features a brown corduroy collar, white contrast stitching, patch flap front snap chest and large lower pockets, a patch workman and interior chest pocket for various tools of the trades, adjustable snap gusseted cuffs, a snapped front placket, and is completed with brass snaps, internal felled seams, and chainstitched construction throughout. This Selvedge Denim Chore Jacket strikes the balance between climate and culture appropriate, making it a year-round go-to for a look that will take you from the workshop to wild nights. Built for the biker and over-engineered to start, this jacket tests the limits of what actually can be artfully woven and sewn, delivering a lifetime of durability in an unmistakable design.


  • Standard Fit
  • 14 oz. Japanese Mid Tension Selvedge Denim - Signature
  • Sanforized - One Wash
  • Double Twisted Weft Yarn
  • Indigo Rope Dyed Warp & White Weft
  • 100% Cotton Denim
  • Brown Corduroy Collar
  • Contrast Stitching
  • Patch Flap Front Snapped Chest Pocket
  • Patch Snapped Workman Chest Pocket
  • Dual Patch Flap Front Snapped Lower Pockets
  • Interior Chest Pocket
  • Gusseted Adjustable Cuffs
  • Twill Lined Collar, Pocket Trim & Cuffs
  • Brass Buttoned Front Placket, Pockets & Cuffs
  • Locker Loop
  • Internal Felled Seams
  • Chainstitched Throughout
  • Bartack Reinforced
  • Made in Japan


Model Measurements: 6'0" | 170 lbs. | 39" Chest | 32.5" Waist - Wearing Size M

Iron Heart Outerwear sizing is graded in small increments. The 105J-IND runs slightly large to Iron Heart sizing and is made with a sanforized, once washed fabric with most shrinkage removed. With regular use, one can expect up to .5-1” of stretch in the chest over the long term. Consider going with your common or smaller of your size range in Iron Heart.

We recommend consulting our Sizing Guide and using our Virtual Size Chart.

Please feel free to Contact Us for additional assistance.

About Iron Heart

After 20 years of working in the garment industry in Japan, Shinichi Haraki established Works Inc a.k.a. Iron Heart in 2003 as a heavyweight Japanese clothing brand, initially aimed at the Japanese motorcycling community. Over the years and in partnership with the UK heritage community, the brand has become the pinnacle definition of bullet-proof garment construction. Originally made for bikers, Iron Heart pushes the design and construction of the clothing to the limit of what can actually be woven and... View All Iron Heart Products