Injected thermo-plastic shell manufactured in three sizes.Technology that reduces brain damage in the event of an accident.Reduces forces at risk of concussion by 30% and rotational forces on the head and brain by 40%.Maximized ventilation with 14 MaxiFlow air channels, effective even at low speeds.Visor with disconnection system in case of impact to reduce the transmission of forces to the neck and head.Longer rear protection zone.Inner impact foam in the shell for better shock absorption.Interior anti-humidity, breathable and washable pads.AS / NZS 2063: 2008, EN1078, CPSC 1203 approval. 360º turbine technology.Weight: from 320g.Available sizes: S (51-55cm) - M (55-59cm) - L (59-63cm).