The X3A features a newly designed spacer to help improve attenuation without the need for a much larger cup or double cup design. This lightweight earmuff is designed for protection against high-level industrial noise and other loud sounds. It features an electrically insulated wire headband, often referred to as “dielectric” 

Highlights:

• The wire headband offers consistent pressure over prolonged wearing periods
• Earcup pivot points tilt for optimum comfort and efficiency
• Replaceable ear cushions and foam liners (hygiene kit HYX3)
• Noise Reduction Rating (NRR)b 28 dB. CSA Class AL
• Hearing Protection Style: Over The Head
• Color: Black & Red