• Mack’s Hi-Viz earplugs’ bright color (ANSI fluorescent yellow-green) is the most visible color to the human eye making them the superior solution for:
  1. Compliance Checks (monitoring employees working in loud environments):  Utilizing the most luminous color, Mack’s Hi-Viz earplugs allow for faster, more efficient, and more accurate compliance checks, especially at greater distances and under different light and weather conditions.
  2. Fast acquisition for critical use: Mack’s Hi-Viz earplugs give users the best chance to quickly visually locate for immediate use when under unexpected or sudden unsafe noise conditions.
  3. Finding if dropped or lost: Superior luminescence makes Mack’s Hi-Viz earplugs easier to locate. Utilizing the brightest color to the human eye gives users the best chance of finding earplugs if lost or dropped; a critical feature in food and healthcare manufacturing.
• *Meets American National Standards Institute’s highest luminescent factor Requirement of 70% for Hi-Viz safety apparel
• According to ANSI, there are no alternative colors as luminous as fluorescent yellow-green. Mack’s Hi-Viz earplugs are the most visible color available.
• Made with super soft foam, these ear plugs are perfect for extended wear in situations where extreme comfort is paramount
• Great for shop work, power tools, industrial use, motor sports, shooting, etc.
• #1 Doctor Recommended Brand to Prevent Hearing Loss
• Noise Reduction Rating (NRR) – 32 decibels
• For more information, click on this which does a great job of explaining why yellow-green is the most visible color to the human eye.