The Moldex[R] Special Ops[R] line of tactical products are designed for military, armed forces, federal and local law enforcement, and personal use. Soft foam nose cushion for added comfort and no pressure points. Dura-Mesh[R] shell resists collapsing in heat and humidity. Molded nose bridge seals easily without a metal noseband. Facepiece is naturally contoured without pressure points. Softspun[R] lining for increased comfort and durability. NIOSH certified to have a filter efficiency of 95% against both oil and non-oil based particulates. Certified under 42CFR84. Meets heat and flame resistance in accordance with ANSI/ISEA 110-2009 Section 7.11.1.