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Iron Heart

Iron Heart 633-XHS Jean - 25oz Straight Tapered

$400.00

Model is 6’2” Tall, 195 lbs, 39” chest and wears a size 33
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Size Chart

Size 29303132333436384042
Waist30.5"31.5"32"33"34"35"37.5"39"41.5"44"
Inseam36"36"36"36"36"37"37"37"37"37"
Thigh11.75"11.8"12.25"12.5"12.75"13"13.5"14.3"15"15.25"
Knee8.5"8.6"8.75"8.9"9"9.25"9.75"10.25"10.6"10.75"
Leg Opening7.25"7.5"7.75"7.9"8"8.25"8.5"9"9.5"9.5"
Front Rise10"10.25"10.5"10.75"11"11.25"11.5"12.5"12.5"12.6"
Back Rise14.5"14.75"15"15.25"15.5"15.75"16"16.5"17"17"

We're happy to announce that Iron Heart's 25oz denim is available now in their very popular 633 straight tapered fit!

The 633 fit from Iron Heart has turned into one of our best selling jeans at Self Edge, it's a perfect straight leg jean with a heavy taper for a small leg opening. This 25oz denim has a deep (and dark) indigo shade due to how the fibers absorbed the indigo dye. These are sure to age well with regular wear.

The 633 is one of Iron Heart's newest fits, taking their famed 634s and tapering the leg for a smaller leg opening and also lengthening the inseam by a few inches. This is a jean designed to be a straight leg jean above the thigh and a tapered jean below the thigh. It was designed for those who need more room around the crotch and upper thigh areas of the jean but still want a tapered leg look with a small leg opening. You get all the mobility of a straight leg jean and the tapered look of a slim jean at the same time. These also come with a longer than usual inseam length. The cut on the 633s is a very good one one, it's not too slim and not too relaxed. It's cut for mobility and room in the top block while maintaining a slim looking fit due to the small leg opening created by the taper of the leg below the thigh.

Disclaimer: These jeans are made of sanforized denim, when washed the waist will shrink .75" and only 1.25" in the length. The denim will also stretch in the waist up to 1" after approximately 20 wears.


  • 100% Cotton 25oz Sanforized Japanese Selvedge Denim
  • Cotton-Poly Core Constructional Stitching
  • Button-Fly
  • Hidden Rivets
  • Made in Japan
  • Straight Tapered Fit

6’2” Tall, 195 lbs, 39” chest and wears a size 33