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Lightweight, Bike & Snow Certified

Item# route-1718
MSRP: $149.95

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  • Colors:
    • Green
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    • Orange
  • Sizes:

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Description & Specs

Weighing in at only 320 grams, the K2 Route is thoroughly ventilated – it’s your best shot at avoiding those sweaty après-ski hairlines. This helmet is dressed for success: removable ear pads, Boa® 360 adjustable fit tech, a handy Powfly, removable clips, and a convertible liner make this our most versatile in-mold helmet. On street or snow – whatever Route you choose – K2’s got you covered.

S, M, L/XL
Helmet Construction:
In Mold
Fit System:
Boa® FS360
Bike Certified:
  • Powfly
  • In-Mold
  • Passive Venting
  • Removable Clips
  • Removable Ear Pads


  • In-Mold Construction

    In-Mold is the premium construction for ultra-lightweight performance and is characterized by an EPS liner that is molded directly to a lightweight poly-carbonate (PC) shell. The result is a construction so light you'll forget it's 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 for all day comfort.

  • Boa® Fit Sytem

    All the benefits of the 360K2dialed Fit System with the precision and quality that you have come to expect from Boa® Technologies.

  • Removable Goggle Headlamp Clips

    Customized fit for tool-free, on-the-go versatility.

  • Removable Ear Pads

    Ability to easily remove ear pads for reduced bulk while retaining the fit system.

Size Chart

Product Size Chart
  XS S / Youth M L / XL
Circumference (inches) 18 7/8" - 20 1/8" 20 1/2" - 21 5/8" 22" - 23 1/8" 23 1/2" - 24 3/8"
Circumference (centimeters) 48-51cm 51-55cm 55-59cm 59-62cm