The Smith ALTUS is the new helmet model for 2021 with ultra-light in-mold construction in combination with Aerocore™ Koroyd® that provides maximum protection. It absorbs 50% more energy during a fall compared to classic foam. The helmet size can be easily adjusted thanks to the VaporFit™ system. It also features adjustable ventilation system that is easy to control even with the gloves on. Unique AirEvac™ ventilation pulls the air through the goggles which in turn supports their anti-fog technology.