Skip to main content
Front flat lay of Iron Heart IH-634N 17oz selvedge denim jeans, natural indigo, straight cut, cuffed hem
Front flat lay of Iron Heart IH-634N 17oz selvedge denim jeans, natural indigo, straight cut, cuffed hem
Close-up of Iron Heart IH-634N selvedge denim jeans back, leather patch, and rear pocket stitching
Close-up of Iron Heart IH-634N selvedge denim jeans back, leather patch, and rear pocket stitching
Close-up front view of Iron Heart IH-634N 17oz natural indigo selvedge denim jeans, showing waistband, button, belt loops, and yellow stitching detail.
Close-up front view of Iron Heart IH-634N 17oz natural indigo selvedge denim jeans, showing waistband, button, belt loops, and yellow stitching detail.
Close-up of front left waist and pocket details on Iron Heart IH-634N 17oz selvedge denim jeans, showing rivets, coin pocket, and natural indigo fabric.
Close-up of front left waist and pocket details on Iron Heart IH-634N 17oz selvedge denim jeans, showing rivets, coin pocket, and natural indigo fabric.
Close-up of Iron Heart IH-634N 17oz selvedge denim jeans leg, front view, showcasing cuff and selvedge edge detail.
Close-up of Iron Heart IH-634N 17oz selvedge denim jeans leg, front view, showcasing cuff and selvedge edge detail.
Flat lay of Iron Heart IH-634N 17oz selvedge denim jeans, back view, showing rear pockets, leather patch, and cuffed hems.
Flat lay of Iron Heart IH-634N 17oz selvedge denim jeans, back view, showing rear pockets, leather patch, and cuffed hems.
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Front view full body of male model 5'9
Front view full body of male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Back view, lower-body shot of male model (5'9
Back view, lower-body shot of male model (5'9
Male model 5'9
Male model 5'9
Full body front view of male model 5'9
Full body front view of male model 5'9
Male model 5'9
Male model 5'9
Close-up front view of Iron Heart IH-634N 17oz selvedge denim jeans, male model, stitching detail
Close-up front view of Iron Heart IH-634N 17oz selvedge denim jeans, male model, stitching detail
Close-up of Iron Heart IH-634N selvedge denim jeans front pocket on athletic male model, side view
Close-up of Iron Heart IH-634N selvedge denim jeans front pocket on athletic male model, side view
Close-up of male model's back in Iron Heart IH-634N selvedge jeans, showing rear pocket, tag, and stitching. Model is 5'9
Close-up of male model's back in Iron Heart IH-634N selvedge jeans, showing rear pocket, tag, and stitching. Model is 5'9
Close-up of male model’s cuffed Iron Heart IH-634N 17oz selvedge denim jeans hem, side view
Close-up of male model’s cuffed Iron Heart IH-634N 17oz selvedge denim jeans hem, side view
Front flat lay of Iron Heart IH-634N 17oz selvedge denim jeans, natural indigo, straight cut, cuffed hem
Close-up of Iron Heart IH-634N selvedge denim jeans back, leather patch, and rear pocket stitching
Close-up front view of Iron Heart IH-634N 17oz natural indigo selvedge denim jeans, showing waistband, button, belt loops, and yellow stitching detail.
Close-up of front left waist and pocket details on Iron Heart IH-634N 17oz selvedge denim jeans, showing rivets, coin pocket, and natural indigo fabric.
Close-up of Iron Heart IH-634N 17oz selvedge denim jeans leg, front view, showcasing cuff and selvedge edge detail.
Flat lay of Iron Heart IH-634N 17oz selvedge denim jeans, back view, showing rear pockets, leather patch, and cuffed hems.
Male model 5'9
Male model 5'9
Male model 5'9
Front view full body of male model 5'9
Male model 5'9
Male model 5'9
Back view, lower-body shot of male model (5'9
Male model 5'9
Full body front view of male model 5'9
Male model 5'9
Close-up front view of Iron Heart IH-634N 17oz selvedge denim jeans, male model, stitching detail
Close-up of Iron Heart IH-634N selvedge denim jeans front pocket on athletic male model, side view
Close-up of male model's back in Iron Heart IH-634N selvedge jeans, showing rear pocket, tag, and stitching. Model is 5'9
Close-up of male model’s cuffed Iron Heart IH-634N 17oz selvedge denim jeans hem, side view

IH-634N - 17oz Selvedge Denim Straight Cut Jeans - Natural Indigo

$ 384.00

Iron Heart’s 17oz natural indigo selvedge denim is one of the most compelling options they’ve released in years - and the perfect excuse for us to finally bring in a straight-cut silhouette from the brand. Woven from organic cotton and rope-dyed with natural indigo, this fabric leans vintage in both tone and texture. It fades slower than the 21oz but offers more nuanced contrast over time, with the natural dye layering in soft gradients that feel lived-in, not forced. The beige/brown weft adds warmth to the deep blue surface, and we especially love how it shows through at stress points after a few months of wear. Iron Heart builds these with their usual obsessive detail - hidden rivets, lined back pockets, raised belt loops, and a tidy straight leg with a medium rise. 

  • 100% organic cotton
  • 17oz Japanese selvedge denim
  • Rope-dyed with natural indigo
  • Beige/brown weft for vintage-toned fades
  • Medium-rise, straight-leg fit
  • Lined rear pockets with hidden rivets
  • Raised belt loops sewn into waistband
  • Button fly
  • Sanforized and one-washed
  • Made in Japan
Tag Size Waist Front Rise Rear Rise Thigh Knee Hem Inseam
28 28.2 10.2 14.1 11.1 8.4 7.7 35.5
29 29.0 10.3 14.4 11.6 8.6 7.8 35.5
30 30.1 10.4 14.6 11.9 8.8 7.9 35.5
31 31.0 10.6 14.9 12.4 9.0 8.4 35.3
32 32.0 11.0 15.1 12.5 9.4 8.4 35.5
33 32.8 11.2 15.4 12.9 9.6 8.7 35.5
34 34.0 11.3 15.6 13.2 9.7 8.9 35.5
35 35.0 11.6 15.6 13.4 9.9 9.2 35.5
36 36.0 11.8 15.8 13.9 10.0 9.4 35.5
38 38.0 12.1 16.2 14.2 10.6 9.6 35.5
40 40.0 12.5 16.9 15.1 10.9 10.3 35.8

A variance of +/-.5" is within tolerance. 

Fit Notes: Shop owner Tommy is wearing a size 34 in the pics. This is his standard Iron Heart size as it fits him with extra room in the waist (prefect for a belt) and a nice straight look in the legs. We would recommend buying your normal IH size, or sizing up once to twice if you don't know it based on the measurements provided. Tommy is 5'10," 165lbs with a 33-34" waist.