Hard-Shell – 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 a lightweight EPS foam bonded to an injection-molded and durable ABS shell.

Active Matrix Venting™ – Active Matrix Venting allows you to regulate the airflow of the helmet vent system with the touch of your finger. Controlling large vents with minimal effort results in superior style and function that adjusts on the fly. It's climate control with the flip of a switch.

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.

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.

MIPS – MIPS is a brain protection system integrated into select K2 helmet models that can offer increased protection in falls where the head experiences rotational forces from contacting the snow or other objects.

Certified ASTM (F2040), CE (EN1077:2007 B)