Dynamic 4-pt. Nylon Quick Release Replacement Hard Hat Ratchet Suspension Style:Type II - HP542RS Anti-fatigue insole and base technology

Anti-fatigue insole and base technology for shock absorption and energy return

CSA approved

Full-zipper front brass closure

Ultralight ripstop upper with PU reinforcement

Long zippers at the sides for easy dressing

Dynamic 4-pt. Nylon Quick Release Replacement Hard Hat Ratchet Suspension Style:Type II - HP542RS Anti-fatigue insole and base technologyFEATURES 4 point quick release suspension with dual position height adjustment ensures a proper fit Strong double layer woven nylon straps provide durability and secure fit for all day wear Inner suspension includes comfortable padding for above the brow line, crown and back of head Rugged non slip adjustable SURE LOCK wheel ratchet ensures proper suspension performance and effortless fit for all head sizes A suspension design that offers more comfort