Soft, comfortable and foldable, our masks are ready for any activity or event. 30X Masks are treated with the innovative HeiQ NPJ03 Antimicrobial protection - Lasting up to 30 washes! This textile technology makes our masks resistant to microbes and germs. MADE IN THE USA. 30X Masks are engineered to keep you cool with Smart Temp technology. Our masks are constructed of hypoallergenic 93% Nylon and 7% Spandex. This combination of textiles provides extreme flexibility and helps ensure a perfect fit. 30X Masks form to your face providing full coverage and prevent ear irritations. Recommended for All-Day and Casual use. OUR 30X MASK AND 30X SAFESLEEVE PRODUCTS ARE TREATED WITH THE INNOVATIVE HEIQ NPJ03 ANTIMICROBIAL PROTECTION. THIS INTELLIGENT SWISS TEXTILE TECHNOLOGY IS ADDED TO THE FABRIC DURING THE FINAL STAGE OF THE TEXTILE MANUFACTURING PROCESS. THE TREATMENT IS CERTIFIED AS SAFE AND SUSTAINABLE AS ALL ITS INGREDIENTS ARE COSMETIC GRADE, BIO-BASED (72% BIO-BASED CARBON) (4) RECYCLED AND APPROVED BY THE USA EPA. THIS TEXTILE TECHNOLOGY MAKES THE SURFACE OF TEXTILES RESISTANT TO MICROBES AND GERMS. Fit - full coverage, elastic around the ears won't pull Safety - effective design complies with CDC guidelines Washable/Reusable - helps eliminate waste (Hand wash Hang dry up to 30X) Upgrade - Double layered design allows insertable filters Made in the USA - Patent Pending. *Not intended for medical use.