The Shox Sniper Evo Full Face Motorbike Helmets are packed with features.. Specifications include Advanced Aerodynamic ABS Shell Construction - Lightweight yet strong helping to keep the weight of the helmet down whilst ensuring you are kept safe Fully removable liner - The fully removable liner allows you to keep your helmet feeling clean and fresh. Dual Ventilation - The easily opened vents located on the chin and top of the helmet are designed allow maximum airflow where its needed most Rear Spoiler incorporating Rear Exhaust Vent - The rear spoiler is designed to assist with aerodynamics with integrated exhaust vents. The rear exhaust vents allows the airflow from the front vent to push the hot air through the internal channels of the helmet and out the back, keeping you cool and comfortable. Multi Positional Visor - The Visor is designed to lock in place in 6 different increments allowing you to open your visor to a position to suit you Micrometric Adjustment Buckle - Provides the rider with a secure fit that is quick and easy to open and close and offers an adjustable fit Max Vision Pinlock Ready Visor - The Max Vision Pinlock Ready Visor means that with the corresponding pinlock insert you wont have to worry about your visor steaming up again. Streamlined Design - The streamlined shell design with strategically placed contours is designed to minimise wind resistance while maximimising stability Removable Chin Curtain - Intended to protect agains updraft and help reduce windnoise. The Chin curtain is removable to allow you to wear your helmet, your way Built to the latest ECER 22.05 Standard for road use in Europe