HJC CL-YSN Solid Full Face Youth Snow Helmet Framed Dual Lens Shield (Black, Medium) Advanced Lightweight Polycarbonate Composite Shell Lightweight superior fit & comfort using advanced CA D technology Impact Absorbing Multiple Density Expanded Poly-styrene Liner Integrated Ventilation System side vents with Adjustable Forehead & Chin bar Vents Comfortable Removable/Washable Nylex Interior