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Iron Heart 721-OLV - Slim Tapered - Mercerized Selvedge Olive Chino
Iron Heart 721-OLV - Slim Tapered - Mercerized Selvedge Olive Chino
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Iron Heart

721-OLV - Slim Tapered - Mercerized Selvedge Olive Chino


Garment Measurements | Virtual Size Chart


The Iron Heart IH-721-OLV in Olive is a modern remake of military-inspired Chinos in a medium rise Tapered Slim fit with a moderate seat and thigh, tapered leg, and a narrow hem. Being true to the original with a heritage update, this Chino features a 9 oz. sanforized and once-washed Selvedge Chino cloth in a 100% Cotton that's been cold mercerized. This process adds durability and rigidity while providing a slight sheen to the fabric, which improves upon the cloth used in military originals without losing its distinct style. Through years of wear this cloth will break-in and dull while retaining its shape and refined finish. The comfortably straight-meets-slim form contains a rugged appeal, resulting in chinos 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. This Chino stays true to the tradition of workwear builds with a semi-casual sensibility, featuring a Universal reproduction zipper fly, slash front pockets, welt back pockets with an engraved copper snap, a front coin pocket, heavy duty canvas pocket bags, bartack reinforcements, flat felled inseams, and chainstitching construction throughout. As a result, the Iron Heart 721 in this Olive Selvedge Chino cloth has enough class and character to reflect the honor roll rebel in all of us.


  • Slim – 555 Fit
  • Mid Rise, Moderate Seat and Thigh, Slim Leg w/ Narrow Hem
  • 9 oz. Japanese Selvedge Chino Cloth
  • Sanforized - One Wash
  • Red Selvedge Line
  • Cold Mercerized Fabric
  • 100% Cotton
  • Zipper Fly w/ Top Zinc Button
  • Slash Front Welt Pockets
  • Welt Back Pockets
  • Engraved Copper Snapped Back Left Pocket
  • Front Coin Pocket
  • Heavy Duty Canvas Twill Pocket Bags
  • Felled Inseam
  • Chainstitched Throughout
  • Bartack Reinforced
  • Rolled & Tucked Belt Loops
  • Made in Japan


Model Measurements: 5'8" | 160 lbs. | 40" Chest | 34" Waist - Wearing Size 33

The 721 Chino runs on the small side of 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. With regular use, one can expect up to .5” of stretch in the waist over the long term, and up to 1” + of shrinkage in length upon the first wash.

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