25 dB NOISE REDUCTION RATING: Ear muffs attach to a hard hat (sold separately) and provide hearing protection with an NRR of 25 dB for moderate to high noise exposures
ADVANCED TECHNOLOGIES: New innovative foam ear cup inserts and spacers help improve attenuation along with new ear cushion foam technology for an effective acoustic seal and reliable protection
COMFORTABLE: Wide, soft foam ear cushions and earcup tilting pivot points (position for use, stand-by, or storage) designed for high comfort and an effective acoustic seal with the head