Milwaukee Helmets MPH9821DOT Gloss Black 'Ominous' Dual Sport Advanced Motorcycle Modular Helmet HELMET FEATURES SHELL CONSTRUCTION MATERIAL: Advanced Aerodynamic Lightweight Durable ABS Shell HELMET TYPE: Dual Sport Full Face Modular Removable Top Visor INTERIOR/LINER CHEEK TYPE: Laser Cut Foam Helmet Liner and Cheek Pads Easily Removable to Wash Contoured Cheek Pads for Superior Fit Light Weight and Soft Built-In Chin Curtain SHIELD SYSTEM: Clear Shield Installed High Impact, Scratch Resistant and UV Resistant Quick Tool- to Remove and Install Large Field of Vision Integrated Drop-Down Visor VENTILATION SYSTEM: Adjustable Front Mouth and Top Intake Vents with Exhaust Vents Create a Constant, Light Flow of Air Helping to Keep the Rider Cool and Comfortable RETENTION SYSTEM: Reinforced Chin Strap with Quick Release Buckle EYEWEAR COMPATIBLE: Extra Space for Glasses GLOVE COMPATIBLE: Operable with Gloves ELECTRONICS COMPATIBILITY: Extra Space for Speakers CERTIFICATION: Meets or Exceeds DOT FMS 218 Standards FIT: to Order One Size Up