Spin in the perfect fit with the Phase helmet, now available with an optional MIPS liner for increased protection. Subtle contouring and perfectly placed Active Matrix ventilation combine for under-the-radar styling, functional fit, and supreme comfort.

• 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 LINER - A comfortable, washable, full-coverage, and breathable liner design wicks moisture to prevent overheating and seamlessly integrates K2's fit and audio systems.
• SNOW CERTIFIED (F2040 + EN1077) - Exceeds the US standard ASTM F2040 Standard Specification for Helmets Used for Recreational Snow Sports and the European standard EN 1077 Helmets for alpine skiers and snowboarders.