With the Seirus Evo-Arc Mask Seirus brings HEIQ Viralblock protection to masks. Would the industry that brought you high tech wicking and breathable fabrics fail you now? Of course not. Seirus is bringing the best protection available today to their full line of protection, including this everyday, all-day wearable mask in a thin, breathable, washable, two-layer fabric crafted with HEIQ Viroblock fabric inside and out. Embedded in the fibers during manufacture, HEIQ Viroblock technology is your best layer of defense along with social distancing. The arc and contoured shape fit naturally, with a free-breathing talking pocket for greater comfort. Soft ear loops don’t chafe for all day use, a wicking inner mesh keeps your face drier than you’ve experienced with a cotton mask, and you’ll be pleased to know this fabric is hypoallergenic, odor free, and can be washed and reused for the life of the product. With approval from the US EPA, US TSCA and Bluesign, this mask is high tech protection as we head indoors for winter.