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.
Helmet Fit System
Baseline Audio System
Hard Shell Construction:
Hard-Shell helmets are built to last and will look good no matter how many trips they make in and out of your gear bag. Hard-Shell helmets protect you from impact thanks to lightweight EPS foam bonded to an injection molded and durable ABS shell.
Full Wrap Liner:
A comfortable, washable, full-coverage, breathable liner design that wicks away moisture to prevent overheating and seamlessly integrates fit and audio systems.
K2Dialed™ Fit System:
The K2Dialed™ Fit System creates a custom-fitting helmet no matter what your head shape is. An ergonomically inspired three-point adjustable interface maximizes fit and customization with the twist of a dial. This allows for the ultimate convenience of being able to make fit adjustments on the fly.
Active Matrix Venting:
Climate control at the flip of a switch, Active Matrix Venting allows you to regulate the airflow of the helmet vent system with the push of a finger.
Baseline Audio Systems:
Pre-installed audio kit with a low-profile speaker that easily connects to your mobile device without hindering the fit or comfort. The on-cord controller is designed for on-the-go usability at your fingertips for talk or tunes.
Helmet Size Chart
|XS||S / Youth||M||L / XL|
|Circumference (inches)||18 7/8" - 20 1/8"||20 1/2" - 21 5/8"||22" - 23 1/8"||23 1/2" - 24 3/8"|