The HJC RPHA 70 Kroon Motorbike Crash Helmet is packed with features... Specifications Include: P.I.M. Plus (Premium Integrated Matrix Plus) - Reinforcement materials, including Carbon and Carbon-Glass Hybrid fabric, provide enhanced shock-resistant performance, more comfort and lightness Wind tunnel tested aerodynamic shell - Superior airflow characteristics formed in the HJC wind tunnel 3 Shell sizes and 4 EPS sizes available - Optimum fit, minimum weight Enlarged view port Pinlock prepared visor Anti-fog lens insert included as standard Internal sun visor - Anti-fog and anti-scratch coated sunshield deploys quickly and easily by bottom positioned new operation system Multi-point visor locking system - Clean, simple design provides an extra-secure visor seal RapidFire Shield Replacement System - Simple and secure shield ratchet system provides ultra-quick, tool-less removal and installation for efficient operation Dual purpose top vent - Two stages Intake and Exhaust of the top vent operates simultaneously for maximum air circulation New lower vent for maximum air intake Rear vent switch for easy control of air flow - Maximize the flow of air from front to back Double D-ring retention strap Multicool interior with advanced anti-bacteria fabric provides enhanced moisture wicking and quick drying function than previous generation. Crown and cheek pads are removable and washable Polygiene odour-free technology Emergency Kit (Cheek Pads) for safe and quick rescue in emergency situation - Cheek pads can be removed quickly to assist emergency helmet removal Breath guard - Helps prevent misting Detachable chin curtain - Reduces wind noise and blocks out turbulent airflow Glasses groove - Optimal comfort for the persons wearing glasses High visibility reflective patches - Increase night time rider conspicuity Built-in communication speaker pockets - Optional HJC Bluetooth by Cardo SHARP 3-Star rating ECE approved - Road legal throughout Europe ACU Gold standard approved for use on the track 5-Year Warranty Weight - 1350 g +/- 50 g (size M) PLEASE NOTE: This helmet comes with a clear visor fitted as standard