The Mach 1 is an economical choice for basic hearing protection in short-term situations. The adjustable headband fits any head size, while its super-lightweight dielectric construction provides adequate protection.

Rating: 22 dB/Class 4

FEATURES

• Economical design delivers adequate protection at a low cost
• Extremely lightweight construction provides all-day comfort
• Dielectric construction suitable for all workplaces, especially electrical environments