The Howard Leight Leightning L3 Muff offers unparalleled hearing protection with a Noise Reduction Rating (NRR) of 30 dB making it the highest level of protection available in an earmuff. Its over-the-head design combined with the innovative soft slow recovery foam material ensures that the earmuffs gently conform to the shape of your ears providing maximum comfort without causing pressure or discomfort. The sleek black color adds a professional touch while the lightweight construction ensures that the earmuffs are easy to wear for extended periods. Ideal for high and low-frequency noise environments the Leightning L3 Muff is perfect for those seeking superior attenuation without sacrificing comfort or style.