PGR B70 Retro Motorcycle Scooter Open Face Bobber Chopper Moped Rackus DOT Helmet Biltwell Bell 500 (Medium, Matte Black) Advance Light weight Durable Shell ( low profile ) (avoid looking like an Astronaut or Mushroom!) Dual-Layer Density EPS Construction Double D Ring Strap rentension system Meet and Exceed DOT Safety Standard for US Market