K2 Phase Pro Helmet Men's - 2025

K2 Men's Ski and Snowboard Helmet

Sean Pettit’s go-to ski helmet for all the right reasons. The low profile deigned keeps the overall weight light and the style clean. Ultimate comfort is discovered with the combination of excellent ventilation due to the Active Matrix Ventilation and the perfect fit of the K2dialed™ Fit System. The seamlessly integrated K2 Baseline Audio System keeps your music flowing all day long.

Active Venting in a Low-Profile Hard-Shell

Active Matrix: 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 can be adjusted on the fly. Climate control with the flip of a switch.


K2Dialed Fit System: An ergonomically inspired three-point adjustable interface maximizes fit and customization. Sizing your helmet with the twist of a dial gives you the ultimate convenience of on-the-fly adjustability.


Level 3 Baseline Audio: The K2 Level 3 Baseline Audio system seamlessly connects you with your cell phone or media player. The audio system comes  pre-installed in Baseline Audio Earpads. The speaker housing creates a minimal, low-profile stowage so you won’t notice the speakers unless the music is playing. If you would rather ride without the speakers installed, they can be easily removed from the earpads. With a detachable cord and an all-new on-cord audio controller for initiating on-the-go pause/play and answer/hang-up functions, your media device is literally at your fingertips.


Full Wrap Line: This full-coverage, washable liner snugly cradles your head, creating the unmatched fit of a K2 helmet. The liner features a crown mesh that wicks moisture and breathes to prevent overheating. The Full-Wrap Liner System is seamlessly integrated with both our standard and 360 K2dialed™ Fit Systems and K2 Baseline Audio, creating the ultimate user experience. There are no gaps, which means a better fit and improved comfort.


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.


Model Number - S190800301