• Dielectric construction suitable for all workplaces, especially electrical environments 
• Uniform headband pressure for all head sizes, providing better comfort for long-term wear 
• Inner-ventilated headband minimizes pressure on the head, breathes easier in warm/humid climates [T2 and T3 only] 
• Non-deforming outer headband withstands rough treatment in the toughest workplaces 
• Patented Air Flow Control technology provides optimal attenuation across all frequencies 
• Quick-Click height adjustment remains fixed during wear 
• Snap-in ear cushions make replacement quick and easy

Hazards