The OF558.73 SPHERE LUX II helmet by LS2 is ECE 22-05 certified, offering protection and comfort for everyday use. The Micrometric buckle system ensures an easy and secure fit, while the reinforced chin strap provides added safety.

It is constructed with a KPA (Kinetic Polymer Alloy) shell, a composite polymer material designed to offer low weight, durability, and effective impact absorption. The shell is available in one size. The multi-density EPS with an integrated impact absorption system helps protect the rider. The scratch-resistant visor offers full protection from ultraviolet (UV) radiation, while the quick-release system allows for easy removal and replacement.

The inner lining is hypoallergenic, breathable, removable, and washable, offering comfort and ease of maintenance. Its laser-cut construction ensures a precise fit inside the helmet. It weighs 1000 gr ± 50 gr.