Japanese denim, rope-dyed so the indigo wraps the yarn and the core stays white. It keeps fading with wear. FitFits true to size. Male model wears a medium; female model wears a small. Material12 oz Japanese denim. CareMachine wash cold with like color. Tumble dry low. Do not bleach. Cool ironing. Made inLos Angeles, CA The Fabric Japanese shuttle looms give the cloth its subtle texture, and rope dyeing leaves the core of every yarn white, so the indigo fades where you wear it. This wash is kept clean and even, no distressing, so every fade it picks up is yours.