The 3M™ PELTOR™ Optime™ 105 H10A Over-the-Head Earmuffs deliver maximum hearing protection with a Noise Reduction Rating of 30 dB, making them one of the highest-rated earmuffs in the industry. Engineered for loud, high-decibel environments, these earmuffs are ideal for demanding industrial, construction, and maintenance tasks.

Key Features:

• Noise Reduction Rating (NRR): 30 dB – Designed for noise levels up to 105 dBA
• CSA Class AL compliant for professional-grade protection
• Double-shell technology for enhanced attenuation across all frequencies
• Durable stainless steel headband resists warping and maintains consistent pressure
• Soft, liquid/foam-filled cushions for all-day comfort and an effective acoustic seal
• Pivoting earcup mounts for a personalized fit and reduced pressure
• Replaceable cushions and liners available via 3M™ Hygiene Kit HY54
• Compatible with most safety helmets, eyewear, and other PPE
• Fit verification supported by the 3M™ E-A-Rfit™ Dual-Ear Validation System

Ideal For:

• Construction & Demolition
• Electrical & Facility Maintenance
• Grinding, Welding, and Sanding
• Manufacturing & Machine Operations
• Painting & Cleaning