Exactly what it is.
Quick-dry nylon knit (per our supplier's specification) with a dual-texture sparkle weave, ribbed cuff, and a hanging loop. The full composition is printed on the label — we don't publish what we haven't verified, and we won't dress the label up with words like "organic" that don't belong there.
Care
Rinse well after each use, wring out, hang to dry by the loop. Machine-washable in a wash bag with your towels. Replace regularly with use, like you would a toothbrush.