The innovative 553 ZERONOISE is equipped with patented temples specifically designed to facilitate the combined use with hearing protection devices. The shorter terminals and the reduced sections cancel the interference with cushions preventing the ear muff from losing its attenuation capacity. The flexible and shaped temples give the operator comfort and allow them to wear the glasses without having to remove the ear muff.
Features:
Lightweight 19 grams.
Temples with reduced section designed for a perfect interaction with ear muffs.
Wraparound model offers optimal lateral protection.
Lightweight, robust and handy made entirely of polycarbonate.
Wrap Around Lens with Anti-Scratch & Anti Fog Coatings.