The Troy Lee Designs Youth GP Nova blue helmet is an off-road helmet that features a technologically advanced polyacrylite shell construction and weighs 1325 grams. It boasts sixteen intake ports that channel cool air around and over the head for superior airflow. Three shell sizes ensure enhanced aerodynamics and comfort with 3D contoured cheek pads with an emergency release system for EMS responders. An EPP Chin Bar: EPP (Expanded PolyPropylene) chin bar for lightweight, durable protection and smart sheer screws - plastic visor screws and brass inserts for easy impact break-away. ECE 22.05 certified. Available in a choice of colour and designs.