The Of616 Airflow II by LS2 is a jet helmet, which, thanks to its open design at the lower part of the face, can be put on and taken off with ease. It is considered one of the lightest types of helmets, however, it leaves a large area of the face uncovered, which makes it less safe compared to a full-face helmet. It is made of thermoplastic, a hard material that is heavier compared to other materials. It secures with a microlock type buckle, allowing you to fasten it easily and quickly. The helmet features the new European safety specification certification "ECE 22.06", which ensures that the helmet is tested at 18 impact control points instead of the previous 6.