MCR Safety Swagger SR4 Safety Glasses with Clear Frame and Polarized Black Mirror MAX36 Anti-Fog Lens Bobster AXL Our triple-locking design keeps the

Our triple-locking design keeps the ear cup cavity fully open for comfort

Available in five diopter strengths and a plano option

The 12-micron jacket of Iridium® must be treated with special care to avoid scratching

SightLines headset cushions replace your existing ones and install in seconds

Striker Goggle Rx Insert also available

MCR Safety Swagger SR4 Safety Glasses with Clear Frame and Polarized Black Mirror MAX36 Anti-Fog Lens Bobster AXL Our triple-locking design keeps theGet your swag on and conquer the next safety hazard with the MCR Safety Swagger SR4 Safety Glasses. Core elements of this series include a lightweight dual lens frame design, athletic bayonet temples, and soft TPR inserts. The SR4 Series is dielectric, meaning that it contains no metal pieces. These high quality safety glasses have a lifetime frame warranty. They are engineered to provide the highest level of style, comfort, and innovation. Features: