MATERIAL - Thermoplastic shell. FEATURES - An off-road helmet designed specifically for ATV, maxi enduro and motard use - Micro-adjustable peak - Adjustable vents on top and hot-air extractors at the rear that ensure perfect ventilation - A large chin vent - Fixed rear extractors - Removable, washable inner lining - Quick release with a micro-adjustable buckle - ECE / ONU 2205 certified - Removable chin strap - Removable clear visor for use with off-road goggles - Integrated tinted sun visor operated by a comfortable slider - Weight 1560 g (size M).