Moldex Metric Inc. Particulate Respirator - Features a soft foam cushion to provide a comfortable fit. 100% PVC-Free. Dura-Mesh shell resists collapsing in heat and humidity. Molded nose bridge seals easily without a metal noseband. Facepiece is naturally contoured without pressure points. Straps are securely attached so they don't break at the seal. Softspun lining for increased comfort and durability. Meets heat and flame resistance in accordance with ANSI/ISEA 110-2003 Section 7. 11. 1. Features: Soft Foam Nose Cushion for an Easy & Comfortable Fit.