Iron Heart IH-666S-19ib 19oz Selvedge Denim Slim Straight Cut - Indigo/Black

The Iron Heart IH-666S-19ib jean is proof that the devil's in the details. Nicknamed the "Devil's Fit", this jean features a limited indigo/black dyed 19 oz. denim and a modern slim straight cut. This denim is slightly lighter than IH's typical 21 oz. denim, but just as soft, meaning the initial break-in period is a breeze. Not to mention, the indigo fades on this denim are incredible due to the high contrast created as the indigo warp and black weft fade to reveal the natural cotton fiber beneath. The last couple pics are from Iron Heart UK Boss Giles in just a few months of wear!

Final Sale - No Returns


  • 19 oz. Japanese selvedge denim
  • Indigo warp and black weft yarns
  • Slim straight cut
  • Low/Medium rise
  • Woven with a double twisted weft yarn
  • Lined rear pockets
  • Button fly an hidden rivets
  • Belt loops sewn into waistband
  • Poly/cotton constructional stitching
  • Selvedge side seams and fly construction
  • Sanforized and one-washed – little to no shrinkage to be expected

What it's made out of

  • 19 oz. Japanese selvedge denim

Where it's Made

  • Japan


  • Put good wear before washing. Use your favorite raw denim washing method. Hang Dry.
  • For more care information: click here


  • Unsanforized denim that has been rinsed. You can expect little to no shrinking.
  • 1” of stretch after initial wear

Size Waist Front Rise Thigh Leg Opening Length
29 30 10 10.7 7.2 35.5
30 30.9 10.1 10.8 7.5 35.5
31 32 10.3 11.2 7.6 35.5
32 33.2 10.5 11.6 7.8 35.5
33 34.3 10.8 11.9 8 35.5
34 35.3 11 12 8.2 36
36 37.1 11.2 12.7 8.6 36


  • World-wide shipping via (USPS/UPS/FedEx/DHL). You will receive a tracking number via email.
  • Low flat rate shipping. Free shipping over $250 on domestic orders. Please see "Shipping, Returns, and Exchanges" under our "INFO" tab on any page for up-to-date shipping rates.
  • Most packages are shipped via USPS or UPS in the lower 48.
  • Orders shipped to an APO/DPO address are shipped via USPS.
  • International orders are shipped primarily through DHL or UPS. Please be aware that the customer is responsible for any local customs or duties placed on the package upon arrival. As we ship worldwide, we have no knowledge of country specific import taxes, so please refer to guidance from your local government.


  • We accept returns for full refunds within seven (7) days of the order delivery date.
  • Store credit for returns will be issued within fourteen (14) days of the order delivery.
  • All Items for return or exchanges must be postmarked within the seven (7) day period after authorization.


  • We carry limited quantities of many items. To ensure an exchange can be fulfilled, contact us at

Please Note!!!

  • Franklin and Poe is not responsible for shipping costs on exchanges or returns.
  • We only accept items for return or exchange if they are in new condition with original tags, unworn and unaltered.
  • All merchandise purchased on sale, grooming products, underwear, and consignment are final.


Related Items

Sign up for our newsletter!

Sign up for our newsletter to be the first to know about new products and promotions