K2 Ally Snow Helmet



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Short Description
  • In-Mold construction for ultra-lightweight performance
  • Passive-Channel Venting™
  • 360 K2dialed Fit System
  • Washable Full-Wrap Liner System
  • Level 3 Baseline Audio System
Brand Name
Line Weight
Style Name
Temperature Rating
Low Profile and Super Lightweight
The Ally Pro is an incredibly lightweight ski helmet for women who want a low-profile helmet that simply looks good and fits great.

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.

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.

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; keeping you dry and comfortable all day long. Available on all K2 helmets.

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.



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