Bell Eliminator Carbon HelmetThe Bell Eliminator Helmet gives a nod to auto racing helmets of yore, yet is infused with modern technology. The lightweight carbon fiber shell has 3 sizes, so you won't suffer from the bobblehead of a too-large helmet, no matter your size. The ProVision face shield is dual paned, so you don't have to mess with insert lenses. A dark smoke shield is included, so you can get your badass on sooner. Speaker pockets for optional communication devices and eyeglass friendly for those who need to wear their peepers. Take off the face shield and pop on your goggles for extra curricular activities.Features: 6K carbon fiber shell 3 shell sizes: XS-MD, MD/LG-XL, 2XL-3XL 5 EPS sizes: XS-SM, MD, MD/LG-LG, XL, 2XL-3XL ProVision dual pane, anti-fogface shieldwith Class 1 optics Includes Dark Smoke face shield in box Anti-bacterial liner Contouredcheek pads Recessed speaker pockets Eyeglass compatible Magnefusion strap keeper Deluxe helmet bag included Optional peak visor (sold separately) DOT and ECE 22.05 The ECE 22.05 (Economic Commission for Europe) standard is quite a bit younger than the current DOT standard, and in many ways offers a more comprehensive battery of testing than its American cousin. ECE standards test for safety features that can contribute to avoiding an accident altogether, such as the optical quality of approved face shields and safety factors not directly related to impact, such as shell rigidity. Unlike the DOT, every ECE 22.05 certified helmet model must actually be tested against the standard by an independent lab before it is available for sale with an ECE sticker.