HOWARD LEIGHT L2F (folding) hearing protectors

Leightning series' steel-wire construction provides high performance and robust durability. Leightning stands up to daily use and abuse without compromising comfort. Howard Leight has optimized the Leightning series to deliver the highest level of comfort available, featuring an exclusive padded foam headband and super-soft ear cushions that eliminate that "squeezing pressure on the head. The Leightning series also features Bilsom^® Technologys patented Air Flow Control technology for optimal attenuation across all frequencies and snap-in ear cushions for easy maintenance

 

NPR 27

 

AIR FLOW CONTROL TECHNOLOGY
Bilsom Technologys patented Air Flow Control delivers optimal attenuation across all frequencies, without increasing earcup size or weight. A patented baseplate chamber and high-tech non-woven layer manage the flow of air inside the earmuff to control how sound reaches the ear. The result is better, more consistent overall attenuation for virtually all industrial noise environments. Air Flow Control is a standard feature on all Leightning series earmuffs.

Robust steel headband
  withstands demanding use,
  especially in tough environments

Snap-in ear cushions make
  replacement quick and easy

Padded foam headband delivers
  long-wearing comfort with
  minimal pressure on the head

Three attenuation levels allow
  for targeted attenuation
  for a variety of applications

Telescopic height adjustment
  remains fixed during use

Delivers high degree of comfort;
  ideal for situations where
  compact earmuffs and reliable
  Noise-Blocking protection are
  required.