Smith Camber Helmet - in stock now. FEATURES of the Smith Camber Helmet Utilizes ultra-light in-mold construction to minimize mass and maximize ventilation without sacrificing one ounce of protection or style 20 Vents MIPS Multi-directional impact protection system is used to reduce the rotational forces to the brain in the case of an oblique impact Smith x Boa fit system is a custom developed, Smith exclusive piece Three-quarter haloed design offers key features of self-centering and vertical adjustability, allowing the user to achieve a perfectly customized fit X-Static performance lining Snapfit SL2 Ear pads AirEvac 2 continues to drive the warm air away from the goggle through external vents and internal channels in the EPS liner Outdoor Tech audio systems integrating universally compatible ear pads with super-thin, bass thumping drivers