JSP EVOLite Skyworker With JSP Sonis Ear Defenders Hard Hat Kit | OrangeCombining head protection and ear protection in a single package, this kit brings together genuine JSP components for full compatibility. The helmet is fully adjustable with a wheel ratchet, and includes a vented crown and a replaceable sweatband to keep you cool and dry. It has an ultra lightweight shell, and the micro peak gives you enhanced upward visibility without needing to tilt your neck back too far. The ear defenders are also comfortable,