Passive Earmuff Safety Vests Featuring a shirred elastic wrist

Featuring a shirred elastic wrist and keystone thumb for added comfort and dexterity

Constructed from a lightweight 4

Construction and concrete work

The helmet is fitted with four independent arc sensors arranged in a staggered design to ensure reliable arc detection

The zipper and collar simplify wearability

Passive Earmuff Safety Vests Featuring a shirred elastic wristThe PM90 Series passive earmuff is designed to provide reliable hearing protection while maintaining a low profile. It features a compact design and is tested to meet ANSI ASA S3. 19 1974 standards. Lightweight and Adjustable PM90 Series Protection The PM90 Series earmuff is an excellent choice for customers seeking a balance of comfort and performance, as its low profile ear cup design minimizes bulk while providing an NRR of 25dB. The earmuffs are