Marena is a Class I medical device company headquartered in the US. Our manufacturing base includes Lawrenceville, GA. Marena is ISO: 9001, ISO 13485:2016 and GMP certified, with regular audits by independent agencies.
SILVADUR™ unites silver’s elemental powers with a patented delivery system to create an extremely effective, highly durable bio-activated antibacterial agent, which delivers silver ions to the fabric surface.
SILVADUR™ stays on the fabric and remains active for multiple washings. SILVADUR™ won’t detach or degrade at high temperatures, and won’t discolor fabrics.
SILVADUR™ is approved as non-toxic by the international Oeko-Tex Association. SILVADUR™ is registered with the US EPA (EPA Reg. No. 707-313.) and its ingredients is notified and supported under the EU BPD.
Made of our patented post-surgical TriFlex™ fabric for a comfortable wearing experience when used on its own or over N95 masks and respirators.