Stone Wash

Stone wash tumbles finished garments in a rotary wash wheel with pumice stones and water for roughly 30 to 90 minutes, depending on how faded and soft the buyer wants the fabric to end up. The stones abrade the surface fibers evenly across the whole garment, which is what separates this from the blotchy, high-contrast look of acid wash — stone wash fades color and softens hand in one uniform pass.

It's the standard route to an instantly lived-in feel on heavyweight cotton — a stiff 10 oz fleece or a raw denim-style garment comes out of a stone wash cycle noticeably softer and lighter in shade. We preshrink and stone-wash before any decoration goes on, never after; running stones against an already-printed or embroidered garment cracks plastisol ink and frays stitch lines at the seams.

Order stone-washed blanks pre-finished by the mill when possible, since in-house stone washing after printing risks the exact seam and print damage above; if washing has to happen after decoration, budget for a higher reject rate. Expect measurable fabric weight loss, often in the 5 to 15% range depending on wash time, so size specs should be taken post-wash, not pre-wash.

The mistake we see is buyers ordering stone-washed shirts and then asking for a full embroidered back design on the same run, assuming the wash happens after decoration like a normal finishing step — decorate after the stone wash, never before, or the abrasion tears straight through stitched thread and cracked ink alike.