Dura-Mesh shell protects filter media from dirt and prevents mask from collapsing. Offers N95 protection for a variety of industrial applications. Contour-molded nosebridge seals easily and comfortably without having to pinch metal noseband. Softspun inner lining is soft to the touch. NIOSH certified for a filter efficiency of 95% or greater against non-oil based particulates. Meets heat and flame resistance in accordance with ANSI/ISEA 110-2003, Section 7.11.1. Made in USA.