Fly Racing's Werx-R Carbon Helmet is designed for for maximum durability whilst keeping as lightweight as possible. Built with a 12k Carbon fiber shell that's exteremly lightweight and provides superior penetration resistance, it features AIS (adaptive Impact System) powered by RHEON Impact Energy Cells which maximize absorption of low speed linear and rotational impacts, reducing forces transmitted to the brain with triple density EPS providing a more progressive response to impact forces and expanded volume EPS throughout strategic areas of the helmet offering even greater impact absorption. To keep your head as cool as possible the Werx-R has True Functional Ventilation that forces air through multiple intake vents when in motion that then passes through aligned vent channels in the EPS and out multiple exhaust vents. A Coolmax removable, washable and replaceable comfort lining system is easy to take out and wash to keep your Werx-R Helmet fresh and clean. Quick Release cheek pads aid in emergency helmet removal, titanium plated rivets for aesthetics and a premium helmet bag included