ISI Cerified Graphics Helmet. High Impact Resistant Thermoplastic shell. Breathable Pedding with Neck Protector and Extra Comfort for long Drives. Italian Design Hygienic Interior with Multi pore for better Ventilation During Hot Weather.. Quick Release Micro Metric Buckle & Quick release visor change mechanism. All interiors are detachable and washable. Interiors are designed to fit any bluetooth kit or handsfree kit. Vantilation mechanism provided at chin switchable and for head. Which keeps air circulated during long rides in hot weather