Can you dream? Yes, honey, I think you can. If you're an Aliens fan, then this is the helmet for you. The HJC RPHA 11 Alien Fox is the latest incarnation of H.J.C.'s top of the range race helmets; these are finely tuned, premium quality, full-face motorcycle helmets for sports and track-day enthusiasts. The RPHA 11 has HJC.'s Plus Integrated Matrix (P.I.M.) shell construction of carbon fibre, aramid and carbon-glass hybrid fibres to produce a solid superlight helmet. Designed in the H.J.C.'s wind tunnel, the shell shape maximises its aerodynamic potential with rear and side spoilers to ensure stability at any speed. The detachable chin curtain reduces wind noise and blocks out turbulent airflow. The RPHA 11 has an advanced channelling ventilation system incorporated into the liner, allowing cool air and pushing hot, humid air out of the rear. The chin bar and new forehead vents have a simple slider mechanism, whilst each of the top vents has a glove-friendly rubberised dial allowing you precise control of the airflow. The helmet's MultiCool anti-bacterial lining wicks moisture away and is removeable and washable for even more comfort. For spectacle wearer's the helmet even has a 'glasses groove'. The visor has an enlarged aperture for increased vision, with an enhanced central one-touch locking system which enables the visor to be locked closed for high-speed track days. The helmet is supplied with a Pinlock anti-fog lens and both clear and smoked visors. The chin strap has double D-ring retention, and the HJC RPHA 11 has a 5-year H.J.C. warranty against any possible manufacturing fault or material defect.