Aerodynamic Design - the Sleek and Angular Design Allows the Helmets to Cut Through the Air. Air Circulation Function - the Air Intake and Outlet Allows Cool Oxygen to Circulate Inside the Helmet, Giving the Rider Maximum Comfort.. Multi Density Eps - This Construction Allows for Greater Protection and Impact Absorption. Breath Deflector - Eliminates the Build-up of Fog on the Visor, Ensuring Clear Visibility. Embedded Speaker Pockets - Allowing You to Stay Connected, This Helmet Has the Provision to Add a Bluetooth Headset. Chin Curtain - This Feature Protects the Rider From Dust While Also Muffling External Noise. Removable Washable Liner & Premium Reflective Padding - Hassle Free, Easy to Maintain. Removable Liner With Reflective Padding.. Quick Release Strap - the Micrometric Ratchet Allows for Multiple Adjustments for Greater Comfort. Color: Red Line. Package Contents: 1 Helmet