_In-mold Technology:_ Uses advanced production techniques that give more resistance and a lighter weight through the fusion between the outer shell and EPS. _Anti-Picking Buckle:_ fastening buckle designed to avoid skin-pinching between the two buckle parts and ensuring maximum comfort. _Washable and anti-allergic padding:_ Removable and washable pads enabling you to keep the helmet fresh and ensuring excellent comfort. _Twin system II Retention System:_ Utilises simple adjustment. Squeeze the twin locking mechanism and slide to create the perfect fit. Channelled ventilation with 26 vents. S/M (54cm-58cm); L/XL (58cm-62cm). Weight: 250g. Certification: EN 1078.