The Kookaburra Pro 600 Helmet Fully compliant to Australian Protective Standards and certified to BS7928:2013, Kookaburra helmets are designed and engineered to the highest level. The Kookaburra Pro 600 Cricket Helmet features our unique KCS fitment system with an ergonomically shaped shell and steel faceguard. Lightweight ABS protection with polymer lining helps to dissipate shock instantly. Comfort fit adjustment pads for the ultimate fit. KCS 'Kookaburra Control Sytem' adjustment dial. Pro preferred cloth covering. Steel faceguard.