Omni-Directional Suspension® (ODS®) technology Shell – A proprietary woven blend of advanced aerospace carbon fiber, composite fiberglass, and Kevlar Cervical Spine Relief - Rear lower shell incorporates compliant zone at the cervical spine location Clavicle Cut-Away – Provides increased clavicle clearance Shear-away visor screws Air Flow Management – 9 intake ports, and 6 exhaust ports work in unison with the Air Gap Ventilation System Emergency Release Cheek Pads – Removable, washable, Dri-Lex® anti-bacterial fabric Comfort Liner - Removable, washable comfort liner, Dri-Lex® anti-bacterial fabric Sternum Pad – Provides added protection of the chin, jaw and sternum Roost Guard – Provides additional face protection Titanium D-rings Multi-Impact EPP Outer Liner incorporates Isolation Dampening Towers Sheer-away vision screws Lightweight with improved center of gravity Part numbers medium-01108273 large- 01108274 XL-01108275