The K2 Ally Audio Helmet is a low-profile, lightweight helmet that looks and fits great. The Ally features K2's 360 K2Dialed Fit System that eliminates pressure points and lets you customize the fit of the helmet for maximum comfort and security. The Ally also comes equipped with K2's Level 3 Baselines Audio System to keep you connected to your mobile devices so you'll never have a dull moment when riding.
In-Mold In-Mold is the premium construction for ultra-lightweight performance helmets and is characterized by an EPS liner that is molded directly to a lightweight polycarbonate shell. The result is a construction so light you'll forget it is even there.
Passive-Channel Venting™ Channels on the inside surface of the EPS direct air flow between your head and the helmet, removing moisture and excess heat, and keeping you dry and comfortable all day long.
360 K2Dialed Fit System™ An evolution of the K2Dialed Fit System™, the new 360 k2Dialed Fit System™ delivers unparalleled customization. A web design that is integrated into the textile liner provides maximum comfort and a secure fit. Thanks to more evenly distributed pressure, the all-new 360 K2Dialed Fit System™ eliminates unwanted pressure points regardless of your head shape.
Full-Wrap Liner 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. There are no gaps, which means a better fit and improved comfort.
K2 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 the on-the-go pause/play and answer/hang-up functions, your media device is literally at your fingertips.
Certified ASTM (F2040), CE (EN1077:2007 B)