Viking Noise-Blocking Earmuffs are among the most versatile available, offering three positions in which they can be worn: over the head, behind the head and under the chin.

* Three position headband offers more wearing options and works with helmets, shields and other equipment
* Super soft ear cushions deliver longwearing comfort
* Convenient snap-in ear cushions and Quick-Click height adjustment
* Headband strap for multi-position wear
* Simplified Noise Level Reduction = 30 dB
* Noise Reduction Rating NRR = 27 dB
* EN 352-1:1993 Standard