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Iron Heart 736-BRN - Cargo Short - 7oz Japanese Ripstop
Iron Heart 736-BRN - Cargo Short - 7oz Japanese Ripstop
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Iron Heart

736-BRN - Cargo Short - 7oz Japanese Ripstop


Garment Measurements | Virtual Size Chart


The Iron Heart IH-736-BRN in Brown is a workwear update of military-inspired Camp Cargo Shorts in a classic medium-rise fit with a moderate seat and thigh, slightly tapered to a moderate hem at knee length. Being true to the originals with a utilitarian evolution, this Cargo Short features a medium-weight, dutiful 7 oz. sanforized and once-washed 50% Cotton 50% Nylon Blended Ripstop cloth loomed in Japan as a box weave with reinforcement box cords to prevent the cloth from tearing. This fabric — with roots in military and outdoor garments — comes with a unique hydrophobic treatment that provides water resistance and quick drying to yield a lightweight, breathable, and durable fabric with a balanced structure and drape that will perform in a variety of conditions like hiking, camping, and beach-going activities. The comfortably modern-meets-classic cut cargo short will match today's lifestyle 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 can be artfully woven and sewn. This Cargo Short stays true to the tradition of workwear builds with a casual sensibility, featuring a Universal reproduction brass zipper fly with top button closure, slash front pockets, gusseted cargo pockets with concealed button closure, buttoned welt back pockets, a front coin pocket, military-grade buttons, ripstop pocket bags, bartack reinforcements, flat felled inseams, and chainstitching construction throughout. As a result, the Iron Heart 736 Brown Ripstop Cargo Short has enough class and character to reflect the summer soldier in all of us.


  • Mid-Rise, Classic Fit
  • Mid-length 8" Inseam / 20" Outseam, Moderate Seat and Thigh, Slightly Tapered
  • 7 oz. Japanese Hydrophobic Ripstop
  • Water-resistant Treatment
  • Sanforized - One Wash
  • 50% Cotton / 50% Nylon
  • Universal Brass Zipper Fly w/ Top Button
  • Slash Front Pockets
  • Welt Back Buttoned Pockets
  • Cargo Pockets w/ Concealed Buttons
  • Front Coin Pocket
  • Military Grade Buttons
  • Heavy-Duty Ripstop Pocket Bags
  • Felled Inseam
  • Single, Double, and Triple Chainstitched Throughout
  • Bartack Reinforced
  • Stitched & Tucked Belt Loops
  • Made in Japan


Model Measurements: 5'9" | 165 lbs. | 41" Chest | 34" Waist - Wearing Size 34

The 736-BRN Cargo Short runs true to Iron Heart sizing, and we suggest going down 0-1 sizes from your Actual Waist Measurement (Body). Made with a sanforized and once-washed fabric, most shrinkage is removed. This is a static material that will not measurably stretch.

Our Method of measuring is different than Iron Heart. We recommend consulting our Sizing Guide and using our Virtual Size Chart to reference our Method when purchasing.

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