PERFORMANCE TECHNOLOGIES: Dual-density liner Lightweight construction with full coverage dual-density foam liner for top-notch comfort and protection young players will appreciate. Ventilated shell to help keep your head cool during play Easy tool-free cage adjustments plus quick-release chin strap buckle, and FlipClip size adjustment on sides is an easy on/off for kids and parents alike High density PE shell with integrated ear covers Modern, pro-approved look designed to help distribute junior-specific impacts. A personalization sticker is included to help identify each player. New ergonomic earcover attached to rear shell to better align with the ear as players grow ADDITIONAL SPECS: Tool-free kid-specific adjustments