Earmuffs Sperian Viking V2 ear protection

Viking series multiple-position earmuffs give workers the
flexibility to wear their hearing protection over the head,
behind the head or under-the-chin.

The Viking series features Bilsom Technology’s patented
Air Flow Control technology for optimal attenuation across
all frequencies and also snap-in ear cushions for easy maintenance.

NRR 27 Noise Reduction Rating 27 Decibels