Proton 4000

Made of HDPE material Dome shape to provide complete coverage Designed for use in industries where there is a hazard that can damage the skull Smooth finish – solid colour resin for a permanent, no-chip, no-peel finish Greater impact resistance and crack resistance 4-point plastic suspension with slip fit or ratchet fit adjustment Adjustable chin strap for customized fit and comfort High quality, non-contact sweatband maximizes for optimal cooling and hygiene