Skip to main content
Flat lay, front view of Iron Heart IH-888S 21oz Superblack selvedge denim jeans, cuffed hem.
Flat lay, front view of Iron Heart IH-888S 21oz Superblack selvedge denim jeans, cuffed hem.
Close-up of Iron Heart IH-888S-SB 21oz selvedge denim jeans, back pocket and leather patch detail, black fabric, red stitch accent.
Close-up of Iron Heart IH-888S-SB 21oz selvedge denim jeans, back pocket and leather patch detail, black fabric, red stitch accent.
Close-up of Iron Heart IH-888S-SB selvedge denim jeans cuff, front lower leg detail
Close-up of Iron Heart IH-888S-SB selvedge denim jeans cuff, front lower leg detail
Close-up front detail of Iron Heart IH-888S-SB 21oz selvedge denim jeans, button and rivets visible.
Close-up front detail of Iron Heart IH-888S-SB 21oz selvedge denim jeans, button and rivets visible.
Close-up of front left pocket and rivets on Iron Heart IH-888S-SB 21oz superblack selvedge denim jeans
Close-up of front left pocket and rivets on Iron Heart IH-888S-SB 21oz superblack selvedge denim jeans
Flat lay back view of Iron Heart IH-888S 21oz superblack selvedge denim jeans, showing rear pockets and black leather patch detail.
Flat lay back view of Iron Heart IH-888S 21oz superblack selvedge denim jeans, showing rear pockets and black leather patch detail.
Male model 5'9
Male model 5'9
Male model 5'9” 165lbs athletic build wearing Iron Heart IH-888S-SB 21oz superblack relaxed taper selvedge denim jeans, right-side full body view, casual studio setting.
Male model 5'9” 165lbs athletic build wearing Iron Heart IH-888S-SB 21oz superblack relaxed taper selvedge denim jeans, right-side full body view, casual studio setting.
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Front view, cropped full body shot of male model 5'9
Front view, cropped full body shot of male model 5'9
Male model, 5'9
Male model, 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Close-up of Iron Heart IH-888S-SB 21oz superblack selvedge denim, male model front pocket, relaxed taper fit, visible fabric texture, Dant casual apparel
Close-up of Iron Heart IH-888S-SB 21oz superblack selvedge denim, male model front pocket, relaxed taper fit, visible fabric texture, Dant casual apparel
Close-up of front right pocket and coin pocket details on Iron Heart IH-888S-SB 21oz superblack selvedge denim jeans, worn by male model 5'9
Close-up of front right pocket and coin pocket details on Iron Heart IH-888S-SB 21oz superblack selvedge denim jeans, worn by male model 5'9
Close-up of male model 5'9
Close-up of male model 5'9
Close-up of Iron Heart IH-888S-SB 21oz superblack selvedge denim cuff and hem, side view, on male model’s ankle, showing selvedge ID detail and black canvas sneaker.
Close-up of Iron Heart IH-888S-SB 21oz superblack selvedge denim cuff and hem, side view, on male model’s ankle, showing selvedge ID detail and black canvas sneaker.
Flat lay, front view of Iron Heart IH-888S 21oz Superblack selvedge denim jeans, cuffed hem.
Close-up of Iron Heart IH-888S-SB 21oz selvedge denim jeans, back pocket and leather patch detail, black fabric, red stitch accent.
Close-up of Iron Heart IH-888S-SB selvedge denim jeans cuff, front lower leg detail
Close-up front detail of Iron Heart IH-888S-SB 21oz selvedge denim jeans, button and rivets visible.
Close-up of front left pocket and rivets on Iron Heart IH-888S-SB 21oz superblack selvedge denim jeans
Flat lay back view of Iron Heart IH-888S 21oz superblack selvedge denim jeans, showing rear pockets and black leather patch detail.
Male model 5'9
Male model 5'9” 165lbs athletic build wearing Iron Heart IH-888S-SB 21oz superblack relaxed taper selvedge denim jeans, right-side full body view, casual studio setting.
Male model 5'9
Male model 5'9
Front view, cropped full body shot of male model 5'9
Male model, 5'9
Male model 5'9
Male model 5'9
Male model 5'9
Close-up of Iron Heart IH-888S-SB 21oz superblack selvedge denim, male model front pocket, relaxed taper fit, visible fabric texture, Dant casual apparel
Close-up of front right pocket and coin pocket details on Iron Heart IH-888S-SB 21oz superblack selvedge denim jeans, worn by male model 5'9
Close-up of male model 5'9
Close-up of Iron Heart IH-888S-SB 21oz superblack selvedge denim cuff and hem, side view, on male model’s ankle, showing selvedge ID detail and black canvas sneaker.

IH-888S-SB - 21oz Selvedge Denim Relaxed Taper Cut Jeans - Superblack Non-Fade

$ 379.00

Meet Iron Heart's stealthiest heavyweight denim: the IH‑888S‑SB. Built from 21 oz Superblack selvedge, where both warp and weft are reactive-dyed in deep black - this jean won't fade like normal denim, preserving its look indefinitely. The fit is a relaxed tapered: medium-high rise, roomy seat, broad thigh, then a clean taper from knee to moderate hem. Crafted with bulletproof details - lined rear pockets, blind-stitched button fly with selvedge trim, hidden rivets, canvas pocket bags, and chain-stitched construction - this jean blends Iron Heart’s legendary durability with a modern silhouette that wears as sharp as it looks. Made in Japan by Works Inc., every stitch is built to last.

  • 21oz Japanese selvedge denim
  • Reactive dyed warp and weft (non-fade black)
  • Relaxed tapered fit
  • Medium/high rise
  • Roomy thigh with taper from knee to hem
  • Button fly
  • Hidden rivets
  • Lined rear pockets
  • Heavy leather patch
  • Made in Japan
Size Waist Thigh Front Rise Back Rise Knee Inseam Leg Opening
28 27.0 11.5 10.7 14.8 8.0 34.5 7.0
29 28.0 11.7 10.9 15.2 8.2 35.0 7.1
30 29.0 12.1 11.2 15.3 8.5 35.0 7.3
31 30.0 12.5 11.4 15.4 8.6 35.0 7.5
32 31.1 12.7 11.5 15.6 8.7 35.0 7.7
33 32.5 12.9 11.7 16.0 9.0 35.0 7.9
34 33.4 13.3 12.1 16.2 9.2 35.0 8.1
35 34.0 13.5 12.2 16.3 9.4 35.0 8.2
36 34.9 13.8 12.3 16.5 9.5 35.0 8.5
38 37.2 14.3 12.4 16.6 9.6 35.0 8.6
40 38.8 14.5 12.5 16.7 9.7 35.5 8.7
42 40.7 14.6 12.6 16.8 9.8 35.5 8.9
44 42.6 15.0 12.7 16.9 10.1 35.5 9.0

A variance of +/-.5" is to be expected. 

Fit Notes: Shop owner Tommy is wearing a size 35 in these. The 888 is pretty slim overall, so going up one made these a much easier fit to rock. Usually he likes closer to a 35" in the waist, so he could have done a 36 even. It's super important to get the waist right in these so pay attention to the measurements. You're going to probably want to go up two sizes in these if you don't know your size. If you've got the 888 dialed, you should be fine to stick with your true size. Tommy is 5'10", 160lbs with a 33-34" true waist.

*The IH-888S-SB is a relaxed tapered fit with a medium-high rise, generous room in the top block and thigh, and a strong taper from the knee to a narrower hem.*