The OF620 Classy by LS2 is a jet helmet, which, thanks to its open design at the bottom of the face, can be put on and taken off comfortably. It is considered one of the lightest types of helmets, but 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 has the new European type safety certification "ECE 22.06", which ensures that the helmet is tested at 18 impact control points instead of the previous 6.