Secure Fit Technology Face Masks are patent-pending fluid resistant, ear loop, single-use face masks. Incorporating an aluminum strip both above the nose and under the chin, the wearer pinches the strips to create a custom fit for a secure seal at the top, sides and bottom of the mask. Secure Fit Technology Masks are available in all three ASTM performance classifications (Level 1, 2 and 3). Each type has a fluid resistant outer layer; a white inner layer and aluminum nose and chin pieces, as well as, earloops that are ultrasonically welded to the outside of the mask to reduce irritation.
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