This hard hat complies with ANSI Z89.1 Type II Class E and CSA Z94.1 Type II Class E standards, offering Class E electrical insulation. The lightweight HDPE shell is paired with an EPS liner for added protection against side, front, and rear impacts. A 4-point nylon webbing suspension system with SURE LOCK wheel ratchet adjustment ensures a secure and comfortable fit. It features a felt-lined foam sweatband for comfort, and is compatible with both 2 and 4-point chin straps. The shell includes a rain trough for weather protection, and universal accessory slots allow for the attachment of various eye, face, and hearing protection gear.