Features: Shell: Made from hard-wearing thermoplastic – a solid but light construction Certification: Compliant with ECE 22.06, which means it meets the current international safety standards Fastening system: Micrometric (Microlock) for a secure, quick fit Ventilation: It has vents on the top for improved air circulation Lining: Removable, anti-allergenic – easy to look after Weight: about 1,250gr – light and comfortable for everyday use