IH-634S-SBG 21oz Straight Cut Jeans Superblack (Fades to Grey)

The "IH-634S SBG" is IRON HEARTS' classic straight fit – here made from 21oz "Super Black Fades to Grey" selvedge denim. A cut that has been at the heart of the brand for years: straight, robust, and clean-lined.

The 21oz denim has a substantial weight, but thanks to its special weave, it remains surprisingly soft and comfortable to wear. The warp is dyed sulfur black, while the weft is reactive black – over time, only the warp fades, leaving the weft dark. This creates the characteristic fading effect where the black slowly transforms into a deep gray.

Thanks to the double-twisted weft yarns, the denim molds to the body over time, becoming like a second skin. Jeans built for long, hard wear – and for anyone who wants to see black not just fade, but take on a new hue.

• Made in Japan
• 21oz Japanese Selvedge Denim
• "Super Black Fades to Grey" (SBG) Selvedge Denim
• Double Black, both yarns dyed
• Chain: Sulphur Dyed, Weft: Reactive Dyed
• button placket
• Hidden rivets on back pockets
• Poly/cotton seams
• Selvedge slotted construction
• Straight Fit
• Medium Rise
• Sanforized & One Wash
• Runs one size smaller (W32 corresponds to 31 inch)