The Giro Xar All Mountain Mtb Helmet offers all the features you’ve come to expect from Giro’s top-level trail-riding helmets. It has a P.O.V. adjustable visor to give you the optimum amount of visibility. It has an in-mold composition with a EPS foam and poly-carbonate shell with roll cage reinforcement. At the heart of this helmet you’ll find 17 Wind Tunnel™ vents as well as optimized internal channeling, and the visor is vented to increase airflow. The breathability on the XAR is incredible; there’s never been a lid this breathable on dirt. Even the padding is extraordinary thanks to the X-Static fabric.