The K2 Phase Pro helmet for men is a hardshell helmet with a low-profile design and a clean style. It provides superior protection and comfort with a clever combination of Active Matrix Ventilation and the K2dialed? Fit System, which allows for adjusting the helmet to your head in seconds. The seamlessly integrated K2 Baseline Audio System provides the right sound to ensure the best beats during a day on the snow. Active Matrix Ventilation The Active Matrix Ventilation allows for regulating the climate beneath your helmet with the push of a button. It''s easy and it works while you''re riding. With one movement, you can regulate the airflow through the helmet''s large vents and adjust it to your preferences. Baseline Audio The new Level 3 Baseline Audio System is pre-installed in the helmet''s earpads. The headphones are almost invisible and can also be removed. You can also simply leave your mobile phone or MP3 player in your pocket and control it with the integrated cable remote cont