• External shell: aerodynamic, moulded in EIRT (Energy Impact Resistant Thermoplastic)
• Internal shell: moulded in differentiated density EPS.
• Inner: breathable, hypoallergenic liners, fully removable and washable
• Visor: Scratch-resistant and Etra Wide Vision. Internal scratch-resistant sun shield.
• Retention system: equipped with quick release buckle for micrometric adjustment
• Homologation: ECE 22-05
