From technical lines to tacky singletrack, the Flow mountain bike helmet keeps you in the moment, moving in sync, comfortable, and protected. It’s built with features like full-back coverage, micro-fit adjustment, a cooling ventilation system, and indexing visor. The Flow features our new proprietary GelMotion® technology for management of high- and low-energy impacts, and rotational and oblique impacts. It’s a superior mountain bike helmet for all-mountain riding – short or long, technical or not. It’s a seamless extension of your mountain bike riding experience … enjoy the ride!