Dial in the perfect fit with the Phase helmet, now available with a MIPS liner for increased protection. Subtle contouring and perfectly placed Active Matrix ventilation combine for under-the-radar styling, functional fit, and supreme comfort. MIPS HARD SHELL CONSTRUCTION - Hard-shell helmets are built to last and will look great no matter how many trips they make in and out of your gear bag. Hard-shell helmets protect users from impact thanks to lightweight EPS foam bonded to a durable, injection-molded ABS shell. ACTIVE MATRIX VENTING - Climate control at the flip of a switch. Active Matrix venting allows the user to easily regulate the airflow of the helmet's venting system. FULL WRAP LINE - A comfortable, washable, full-coverage, and breathable liner design wicks moisture to prevent overheating and seamlessly integrates K2's fit and audio systems.
