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Iron Heart 733-KHA - Relaxed Cargo - 11oz Herringbone Twill Khaki
Iron Heart 733-KHA - Relaxed Cargo - 11oz Herringbone Twill Khaki
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Iron Heart

733-KHA - Relaxed Cargo - 11oz Herringbone Twill Khaki


Garment Measurements | Virtual Size Chart


The Iron Heart IH-733-KHA is a modern remake of military-inspired Cargo Trousers coming in a Relaxed fit with a mid-high rise, roomy seat and thigh, and very gently tapered leg with a wide hem to recall a classically designed style with full functionality. Being true to the original with a heritage update, this 100% Cotton Cargo pant features an 11 oz. sanforized Japanese Herringbone Twill cloth that's been washed for an enhanced texture and worn-in feel. Similar to military issue, this heavy duty fabric provides a dutiful aesthetic with a pronounced broken twill weave from yarns that have been sulfur dyed to fade uniquely when worn as hard as intended. The comfortably relaxed and tapered straight form contains a rugged appeal, resulting in cargos that are perfect for the gent who lives his history in the present. Built for the motorcycle community and over-engineered to start, Iron Heart tests the limits of what actually can be artfully woven and sewn. The Relaxed Cargo stays true to this tradition of enhancing moto-ready builds with a beyond military grade disposition, evident from the double layer knee panel and cargo flap pocket reinforcement, brass riveted slash front pockets, flap welt back pockets with concealed button closure, heavy duty canvas pocket bags, and gusseted cargo pockets with a military grade melamine button closure. Furthering the elevated execution of this modern military cargo pant remake is the use of a reproduction Universal zipper fly, bartack reinforcements, and a triple chainstitched flat felled inseam and outseam with heavy gauge chainstitching construction throughout to ensure a lifetime of utility while going from the battlefield to Broadway.


  • Straight Relaxed Fit
  • Mid-high Rise, Roomy Seat and Thigh, Straight Leg w/ Wide Hem
  • 11 oz. Japanese Herringbone Twill
  • Sanforized - One Wash
  • Sulfur Dyed
  • 100% Cotton
  • Universal Zipper Fly w/ Top Button
  • Slash Front Riveted Pockets
  • Buttoned Flap Welt Back Pockets
  • Buttoned Cargo Pockets
  • Front Coin Pocket
  • Double Layer Knee Panel
  • Military Grade Brass Rivets & Melamine Buttons
  • Twill Pocket Bags
  • Triple Chainstitched Felled Inseam & Outseam
  • Double and Triple Chainstitched Throughout
  • Bartack Reinforced
  • Stitched & Tucked Belt Loops
  • Limited Release
  • Made in Japan


Model Measurements: 5'9" | 150 lbs. | 38" Chest | 32" Waist - Wearing Size 31

The 733 Cargo runs large to Iron Heart sizing, and we suggest going down 1-2 sizes from your Actual Waist Measurement (Body). Made with a sanforized and once washed fabric, most shrinkage is removed. With regular use, one can expect up to .5” of stretch in the waist over the long term.

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 Japanese garment industry, Shinichi Haraki established Works Inc., a.k.a. Iron Heart, in 2003 as a heavyweight clothing brand initially geared toward Japan’s motorcycling community. Iron Heart creates classic and timeless clothing crafted out of the finest materials and achieves the highest standards by closely working with fabric development, garment manufacturing, and the brand’s cult community. Over the years, Iron Heart has become the definition of bullet-proof garment construction. Staying true to their slogan,... View All Iron Heart Products