ron Heart - 14oz Black/Black Selvedge Denim This is a newly developed black denim from Iron Heart. Made from 14oz black warp / black weft selvedge denim. The warp is black sulphur roped dyed, while the weft is black suphur dipped. The denim itself is solid while still maintaining its soft properties to the wearer, thanks to IH signature double twisted weft yarn. This denim will fade beautifully into grey color overtime with wearing. 14oz Black warp/back weft selvedge denim. Sanforized. 100% Cotton. Button Fly. Hidden Rivets. Lined Rear pockets. RED Selvedge Line. Made In Japan. Available now in our store.