ATR-1 Solid Helmet Omni-Directional Suspension (ODS) technology Rear Delta-Vent – Aids heat transfer by scavenging air Air Flow Management – 8 intake ports, 13 transfer ports, and 4 aggressive exhaust ports Shell – A proprietary woven blend of advanced aerospace carbon fiber, composite fiberglass, and Kevlar Emergency release cheek pads Comfort Liner – Genuine CoolMax anti-bacterial fabric Roost Guard – Provides additional face protection Shear-away visor screws Clavicle Cut-Away – Provides increased clavicle clearance Sternum Pad – Provides added protection of the chin, jaw and sternum