• Super lightweight, high-strength construction uses 31 series cheek pads and 28 series fire-retardant crown liner, both fire-retardant, removable, and washable
• 360° dual-density air channeling for superior forced air cooling compatible with natural air, forced air, or air plugs
• Built-in ear pockets allow easy addition of Zamp's ear cup accessory for improved communication
• Z-20 series shield with tensioning tear-off posts, takes P208Z tearoffs