Sawtooth Denim Shirt 12.5oz Shadow Double Black Stretch Selvage Denim

12.5oz Shadow is a crisp double-black stretch selvage from Kaihara, one of Japan’s most respected denim mills. Founded in 1893, Kaihara built its reputation on yarn dyeing, and that expertise shows here. The warp is sulfur-dyed black and the weft is reactive-dyed black, giving the fabric a deep shadowed face with real fade potential. Unlike flat black denim that stays dead, this one is built to evolve with wear, breaking down more like your favorite indigo pair. A subtle slub in the warp adds texture, depth, and just enough irregularity to keep the cloth from looking too clean. At 12.5oz, it hits that sweet spot: crisp, sturdy, easy to wear, and cut with a little stretch for comfort without losing its selvage backbone.