The Axion SPIN provides finely tuned trail protection. Including a 360° size adjustment system that makes it easy to find a precise fit, the helmet features a fully wrapped unibody shell for improved structural integrity. The adjustable breakaway peak works to enhance safety in a crash, as it reduces forces transmitted to the neck. The peak can be adjusted so protection from sun, rain and mud can be tailored to individual needs. Designed for trail and enduro riders, the Axion SPIN benefits from channels and vents that control airflow to keep a rider cool in all conditions.Key Features: Fully wrapped Unibody shell construction, Optimised PC/EPS construction, Adjustable breakaway visor, 360° fit system, SPIN (Shearing Pad Inside), our patent-pending silicone pad technology,.Size: XS-S 51-54 cm (295g), M-L 55-58 cm (350g), XL/XXL 59-62 cm (380g).