Leightning L3 headband earmuffs provide you with the solution to block noise in a tough industrial environment. The Leightning series give you high performance, durability and excellent comfort with the padded foam headband and soft ear cushions. The ear cushions and headband work together ensuring you have no tightening pressure on your head. The amazing airflow technology ensures optimal attenuation across frequencies controlling the sound reaching the ear. The ear cushions are snap-in so giving you the opportunity to replace them quick and easily.