pro for sho ear muffs, Electronic - NRR 27 6820 No - the 8220Z is

No - the 8220Z is high-visibility apparel for being seen

Class E full-brim safety helmet designed for construction supervisors

A mono-lens is a single continuous lens spanning both eyes

Class C (Conductive) designation means the 8975 has not been tested for electrical insulation and should not be used in environments where workers may contact energized electrical systems

pro for sho ear muffs, Electronic - NRR 27 6820 No - the 8220Z isEDITORIAL REVIEW: 4. 5 5 WC Safety Review Pro For Sho 34dB NRR Hearing Protection Ear Muffs Highest NRR Compact Design Ear Protection for Loud Events & Sensory The pro for sho ear muffs covered on this page is assessed against its published specification and the standard that governs its category, not against a marketing claim. Editorial assessment by Steven Eaton, WC Safety editor, based on published Pro specifications and category fit. We did not