
This lightweight, breathable koi face mask offers multi-layer filtering and a touch of Spandex for extra comfort. Features outer fabric layer, 100% cotton liner and replaceable filter Wicks away moisture Replaceable PM2.5 activated filter offers multi-layer filtering Universal size fits most adults Shell/Binding fabric: 95% polyester, 5% Spandex, Lining fabric: 100% cotton jersey PM2.5 filter: polypropylene, non-woven (Comes with 3 filters, additional filters sold separately) All mask sales are final. No returns or exchanges on masks, unless defective or damaged in transit. Lightweight Breathable
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