• Exclusive easy-breathing wave design.
• Less resistance, better breathability.
• Larger surface area of the wave design means more airflow.
• More air and more comfort means more wear and compliance.
• FlexFit® design moves easily with your face and stays in place.
• Pinch-free molded nose bridge.
• Soft foam nose cushion or full face flange.
• Dura-Mesh® shell resists collapsing in heat and humidity.
• Meets heat and flame resistance in accordance with ANSI/ISEA 110-2003 Section 7.11.1