Motorcycle Full Face Helmet DOT Certified - YEMA YM-829 Motorbike Moped Street Bike Racing Snowmobile Crash Helmet with Sun Visor for Adult, Men and Women - Black,Large <span class="a-text-bold">25</span> years&#039; experience in development and production of motorcycle helmet Over <span class="a-text-bold">500</span> staff and <span class="a-text-bold">16</span> acres of area Sold to over <span class="a-text-bold">40</span> countries <span class="a-text-bold">7 </span>safety standards approved <span class="a-text-bold">8 </span>advanced automatic production lines <span class="a-text-bold">Professional Grade Motorcycle Helmet:</span> DOT FMVSS 218 standard approved. Exciting fashionable design with lots of advanced features. Exactly what you need for Street Bike, Racing, Motocross, ATV, Dirt Bike, MX, Quad, Adventure and much more. For both men and women. <span class="a-text-bold">Outstanding Materials:</span> Aerodynamic ABS Shell, Multi-Density EPS, Reinforced Chin Strap, Double D-Ring Buckle <span class="a-text-bold">Sun Visor System:</span> Easy-use switch for quick change of sun visor. Tool-Free to remove and install clear visor. <span class="a-text-bold">Ventilation System:</span> Fully adjustable intake and exhaust vents to create a constant, light flow of air helping to keep the rider cool and comfortable. <span class="a-text-bold">Comfortable Liner:</span> Fully removeable and washable Iiner to keep helmet clean, fresh, and odor free. Extra space for Glasses and Bluetooth Speakers (Not included).