The Shark Ridill Nelum Bike Crash Helmet is packed with features... Specifications Include: Shell Construction - Injected thermoplastic resin Multi-Density EPS Pinlock Ready, Anti-Scratch Visor - 2.2-mm ultra flexible and resistant visor (Pinlock insert bought separately) Quick Release Visor System Drop-Down Sun Visor - UV380-labeled visor treated to resist scratches Multipoint Ventilation with 3 Air Inlets - Optimized by means of numerical simulation (CFD) Fastening System - Quick release micrometric buckle chin strap Removable and Washable Interior - Suitable for machine washing (30 °C max) Small Breath Guard - Helps prevent misting Chin-Mounted Spoiler - Deflects the airstream and acts as a chin curtain \"BIRD EYES\" Lining FabricShark Easy Fit System - Optimal comfort for the persons wearing glassesSHARP 4-Star RatingECE R22-05 Approved - Road legal throughout EuropeACU Gold Approved - Suitable for track use in the UK 5 Year Warranty Weight - 1550 g +/- 50 g (size M) PLEASE NOTE: This helmet comes with a clear visor fitted as standard