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Flat lay front view of Iron Heart IH-666S 21oz indigo selvedge denim jeans, cuffed hem, slim straight cut, Dant contemporary casual apparel.
Flat lay front view of Iron Heart IH-666S 21oz indigo selvedge denim jeans, cuffed hem, slim straight cut, Dant contemporary casual apparel.
Close-up of Iron Heart IH-666S 21oz selvedge denim jeans back, showing rear pocket, leather patch, and label details.
Close-up of Iron Heart IH-666S 21oz selvedge denim jeans back, showing rear pocket, leather patch, and label details.
Flat lay rear view of Iron Heart IH-666S 21oz selvedge denim jeans, highlighting back pockets and tags.
Flat lay rear view of Iron Heart IH-666S 21oz selvedge denim jeans, highlighting back pockets and tags.
Close-up front view of Iron Heart IH-666S 21oz selvedge denim jeans pocket and rivets
Close-up front view of Iron Heart IH-666S 21oz selvedge denim jeans pocket and rivets
Close-up of Iron Heart IH-666S indigo selvedge denim jeans front waistband, showing button, rivets, and gold contrast stitching.
Close-up of Iron Heart IH-666S indigo selvedge denim jeans front waistband, showing button, rivets, and gold contrast stitching.
Close-up of front lower leg and cuff on Iron Heart IH-666S 21oz selvedge indigo denim jeans, showing selvedge ID and hem stitching.
Close-up of front lower leg and cuff on Iron Heart IH-666S 21oz selvedge indigo denim jeans, showing selvedge ID and hem stitching.
Full body front view of male model, 5'9
Full body front view of male model, 5'9
Full body side view of male model 5'9
Full body side view of male model 5'9
Back view full body of male model 5'9
Back view full body of male model 5'9
Male model, 5'9
Male model, 5'9
Male model 5'9, 165lbs, athletic build wearing Iron Heart IH-666S 21oz indigo selvedge denim, front leg full-body view
Male model 5'9, 165lbs, athletic build wearing Iron Heart IH-666S 21oz indigo selvedge denim, front leg full-body view
Male model 5'9, 165lbs athletic build wearing Iron Heart IH-666S 21oz selvedge denim slim straight jeans, full front, cuffed hem, part body view
Male model 5'9, 165lbs athletic build wearing Iron Heart IH-666S 21oz selvedge denim slim straight jeans, full front, cuffed hem, part body view
Male model 5'9
Male model 5'9
Back view full body of male model 5'9
Back view full body of male model 5'9
Male model, 5'9
Male model, 5'9
Male model 5'9
Male model 5'9
Front view, male model 5'9
Front view, male model 5'9
Close-up front view of selvedge denim jeans on male model, 5'9
Close-up front view of selvedge denim jeans on male model, 5'9
Close-up of male model 5'9
Close-up of male model 5'9
Close-up of front right pocket and rivets on Iron Heart IH-666S 21oz indigo selvedge jeans on male model.
Close-up of front right pocket and rivets on Iron Heart IH-666S 21oz indigo selvedge jeans on male model.
Close-up of male model cuffing Iron Heart IH-666S 21oz selvedge jeans, showing selvedge ID and denim texture, side view of pant leg, paired with Vans checkerboard slip-ons. Model is 5'9
Close-up of male model cuffing Iron Heart IH-666S 21oz selvedge jeans, showing selvedge ID and denim texture, side view of pant leg, paired with Vans checkerboard slip-ons. Model is 5'9
Close-up of cuffed Iron Heart IH-666S 21oz selvedge denim slim jeans front leg, on male model, showing denim texture and selvedge edge at ankle, paired with Vans checkerboard slip-ons.
Close-up of cuffed Iron Heart IH-666S 21oz selvedge denim slim jeans front leg, on male model, showing denim texture and selvedge edge at ankle, paired with Vans checkerboard slip-ons.
Flat lay front view of Iron Heart IH-666S 21oz indigo selvedge denim jeans, cuffed hem, slim straight cut, Dant contemporary casual apparel.
Close-up of Iron Heart IH-666S 21oz selvedge denim jeans back, showing rear pocket, leather patch, and label details.
Flat lay rear view of Iron Heart IH-666S 21oz selvedge denim jeans, highlighting back pockets and tags.
Close-up front view of Iron Heart IH-666S 21oz selvedge denim jeans pocket and rivets
Close-up of Iron Heart IH-666S indigo selvedge denim jeans front waistband, showing button, rivets, and gold contrast stitching.
Close-up of front lower leg and cuff on Iron Heart IH-666S 21oz selvedge indigo denim jeans, showing selvedge ID and hem stitching.
Full body front view of male model, 5'9
Full body side view of male model 5'9
Back view full body of male model 5'9
Male model, 5'9
Male model 5'9, 165lbs, athletic build wearing Iron Heart IH-666S 21oz indigo selvedge denim, front leg full-body view
Male model 5'9, 165lbs athletic build wearing Iron Heart IH-666S 21oz selvedge denim slim straight jeans, full front, cuffed hem, part body view
Male model 5'9
Back view full body of male model 5'9
Male model, 5'9
Male model 5'9
Front view, male model 5'9
Close-up front view of selvedge denim jeans on male model, 5'9
Close-up of male model 5'9
Close-up of front right pocket and rivets on Iron Heart IH-666S 21oz indigo selvedge jeans on male model.
Close-up of male model cuffing Iron Heart IH-666S 21oz selvedge jeans, showing selvedge ID and denim texture, side view of pant leg, paired with Vans checkerboard slip-ons. Model is 5'9
Close-up of cuffed Iron Heart IH-666S 21oz selvedge denim slim jeans front leg, on male model, showing denim texture and selvedge edge at ankle, paired with Vans checkerboard slip-ons.

IH-666S-21 - 21oz Selvedge Denim Slim Straight Cut Jeans - Indigo

$ 385.00

We've always had eyes for the 21oz denim from Iron Heart. We were asked over and over when we would get their iconic denim - the one they are known for. Well, it's here and it's an awesome fit. The 666 is built for guys who like a trim look but still want to fit their boots underneath. The difference between this and the first run we got is that you actually have some room to break these bad boys in. We're not usually the one for wider cuts, but damn do these things make sense with a little extra room. The added value of the one rinse is beyond words. For a 21oz, you won't find softer denim on the market. 

Their slim straight jean is made with a low/medium rise, constructed from their signature super heavy, but super soft 21oz indigo selvedge Japanese denim. This denim is where it all started for Iron Heart, and the 666 "Devil's Fit" a perennially popular cut.

  • Made in Japan
  • Slim straight cut
  • Low/Medium rise
  • 21oz Japanese selvedge denim
  • Woven with a double twisted weft yarn
  • Lined rear pockets
  • Button fly and 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
  • The waist will stretch out approximately one inch with wear
  • Other dimensions will stretch proportionately to the waist
Tag Size 28 29 30 31 32 33 34 35
Waist 28.6 29.4 30.5 31.5 32.5 33.5 34.5 35.0
Front Rise 9.3 9.5 9.6 10.0 10.3 10.6 10.7 11.0
Rear Rise 14.0 14.2 14.3 14.4 14.5 14.7 15.0 15.2
Thigh 10.2 10.5 10.9 11.3 11.5 11.7 12.1 12.5
Knee 7.7 7.7 8.1 8.2 8.3 8.5 8.8 9.0
Hem 7.1 7.3 7.5 7.7 7.8 8.0 8.3 8.4
Inseam 36.0 35.0 35.3 35.5 35.5 35.5 35.5 35.5
Tag Size 36 38 40 42 44
Waist 36.5 38.6 40.6 41.5 44.2
Front Rise 11.2 11.6 11.9 11.9 12.1
Rear Rise 15.6 16.0 16.2 16.2 16.2
Thigh 12.7 13.3 13.7 13.7 14.2
Knee 9.1 9.6 9.8 9.9 10.2
Hem 8.5 9.1 9.2 9.3 9.6
Inseam 36.0 36.0 36.0 36.5 36.0

A variance of .5" is within tolerance. 

Fit Notes: Shop Owner Tommy wears a size 33 in the pictures. This round is slightly smaller than the last. The waist is a bit tight, and he would ultimately size up to a 34 for a roomier cut in the waist. It's what most people do with Iron Heart's denim. Tommy is 5'10," 163lbs with a 32-33" waist.